Two cars accelerating towards each other.2seater tyler the creator roblox id a = acceleration t = time Use standard gravity, a = 9.80665 m/s 2, for equations involving the Earth's gravitational force as the acceleration rate of an object. Formula for velocity as a function of initial velocity, acceleration and time. v = u + at u = initial velocity; v = final velocity 5.2 Centripetal Acceleration a C=v 2r a C = (34ms)2 33 m =35ms2=3.6g a C = (34ms)2 24 m =48ms2=4.9g Find the centripetal acceleration at each turn for a speed of 34 m/s. Express answers as multiples of g = 9.8m s2. 8k video sample mp4

Two Cars started at same time, same place and towards same direction. First Car goes at uniform speed of 12Km/hr. Second Car goes at speed of 4 Km/hr in first hour and increases it speed by 1 Km/hr for every hour. Then what is the distance traveled by car B when the both the Cars meet for the first time? A. 196 Km B. 198 Km C. 200 Km D. 204 Km ... How to calculate impact force? G-force in car crashes. Impact force formulas we used above describe an ideal collision between two objects. In the real situation of a car crash, the profile of force during the accident can be more extensive - e.g., you should take into account that car collapses and that a human is not a point mass but a complex body. Apr 12, 2017 · While the rest of the nation has seen a decline in the divorce rate over that last two decades, the divorce rate has doubled for 55- to 64-year olds and tripled for the over-65 group. In fact, the phenomenon has given birth to the phrase “ gray divorce ,” the end of a marriage between spouses who are age 50 and up. Search for new & used Jaguar XJ4.2 car for sale in Australia. Read Jaguar XJ4.2 car reviews and compare Jaguar XJ4.2 prices and features at carsales.com.au. Ex. 47: Car A and car B start moving simultaneously in the same direction along the line joining them. Car A with a constant acceleration a = 4 m/s 2, while car B moves with a constant velocity v = 1 m/s. At time t = 0, car A is 10 m behind car B. Find the time when car A overtakes car B. Sol. “Winning two ‘Car of the Year’ awards at the important Bangkok International Motor Show 2020 is a great honor that truly recognizes Nissan’s efforts to deliver new and dynamic innovations ... So we're asking about the distance between the car and the truck. So right at this moment, when the car is 0.8 miles from the intersection, the truck is 0.6 miles from the intersection. The truck is traveling at 30 miles per hour towards intersection, the car is travelling at 60 miles per hour towards the intersection right at this moment. determine where the car is and how fast the car is going, x and v , respectively. It then uses other tools within the car to nd the same information about the car in front of it, given by x 1 and v 1. s , the bumper-to-bumper distance from the car in front, and v , the velocity di erence from the car in front, are calculated from these ... Mar 09, 2018 · Contribution clauses mean that both insurers would be in contact with each other to see how much they each need to put towards your pay-out, and there's no guarantee that they will agree. Such cases can delay your claim significantly, causing you an entirely unnecessary and avoidable headache. Jan 21, 2017 · Whether measuring traveling speed, wind speed, acceleration or engine speed, there is a proper instrument for calculating that form of speed. Police use RADAR and LIDAR to measure traffic speed. Cars have speedometers for travel speed and tachometers for engine speed. Accelerometers are also used with car speed measurements. X -k 150 we have, x Solving we get, 2 1.5 x = 450 m (truck) x + 150 = 600 m (car) and Substituting the value of x in eq. (1), we get 450 = 1/2 (1.5) e 450 x 2 = 24.5 sec. 1.5 Hence correct answer is (C) Two car travelling towards each other on a straight road at velocity 10 m/sec and 12 m/sec respectively. "The two sides are like two accelerating trains coming towards each other," Wang told reporters in Beijing. "The question is, are the two sides really ready for a head-on collision?"Aug 19, 2003 · The latest fight came Sunday when the two made contact late in the GFS Marketplace 400 as Busch attempted to pass Spencer. After the event, Busch said his car ran out of gas near Spencer's hauler ... SUVs are the current flag-bearers for luxurious, practical transportation, but anyone with 1) an interest in cars, 2) half a brain cell or 3) kids knows that a practical estate ticks all the boxes ... kenya payment gateway Now the downwards centripital acceleration when the car is at the top of the hill is v 2 /r, and this acceleration cannot be greater than g. So the critical acceleration and velocity are a crit = v crit 2 /r = g. Rearranging this equation gives the critical speed: v crit = √(rg) = 17 m.s −1 = 62 k.p.h. Mar 31, 2013 · This component of acceleration is known as the normal acceleration, and it is denoted by a n. a n = v t 2 /r. If u t and u n are the unit vectors in the tangential and normal directions, the resultant acceleration can be given by the following expression. a = a t u t + a n u n = (dv t /dt) u t + (v t 2 /r) u n. Centripetal Acceleration Motion diagrams and position graphs of an accelerating rocket. Slide 2-20. ... each car, and the figure shows the ... Example 2.11 A Two-Car Race Slide 2-44. Acceleration = resultant force ÷ mass = 10.5 million ÷ 2 million = 5.25 m/s 2. Comparing accelerations. The acceleration of the model rocket at 90 m/s 2 is far greater than the Space Shuttle at 5.25 m/s 2, but there is a significant difference in the motion after launch. Firstly, the model rocket only had enough propellant for 1 second of thrust. allison transmission code d12215 mall. It accelerates upward for 2.0 s at a rate of 0.5 m/s2, continues up at a con-stant velocity of 1.0 m/s for 12.0 s, and then experiences a constant downward acceleration of 0.25 m/s2 for 4.0 s as it reaches the third floor. page 64 6. A race car’s velocity increases from 4.0 m/s to 36 m/s over a 4.0-s time interval. What is its average ... Aug 14, 2015 · 70t+20(t-2) = 320. Solving this gives t = 4. So the two trains meet after 4 hours. Example 2. A train leaves from a station and moves at a certain speed. After 2 hours, another train leaves from the same station and moves in the same direction at a speed of 60 mph. If it catches up with the first train in 4 hours, what is the speed of the first ... 3) The car has been in service for a long time. 4) Dinner is not served after eight o'clock. 1. Your spelling was rather bad two months ago, but now it has become much better. 2. There was something wrong with my berth, so I asked the man who looked after the passengers in the car to come and put...Here is a problem dealing with the most general form of an elastic collision (two things collide and bounce off of each other). There is one car, call it car #1, moving toward the right. It has an initial speed v 1i = m/s, and a mass of m 1 = kg. There is another car, call it car #2. It can be moving, or not. Enter 0 if you want it at rest. To figure out why a car makes whining noise while accelerating, make a list of all possible causes and eliminate through investigation, till you can narrow down to a single one. In the next section, I provide a list of possible causes of whining noise during acceleration, that I discovered from various automobile forums and experienced auto ... Odds from Car and Driver indicated that the alleged fatality risk was about 1 in 200,000 recalled Toyota vehicles, versus a 1 in 8,000 risk of a fatal car accident in any car in the U.S., while Consumer Reports stated a 1 in 10,000 chance of an unintended acceleration complaint out of 20 million Toyotas on the road. Places A and B are 100 km apart on a highway One car starts from A and another from B at the same time If the cars travel in the same direction at different speeds, they meet in 5 hours If they travel towards each other, they - Math - Pair of Linear Equations in Two Variables The car 2 is normally guided by a pair of guide rails 16 which are disposed one on each side of the car. The guide rails 16 are T-shaped in cross section, and the stem portion 18, called the "blade", of each rail 16 extends toward the opposite sides of the car 2. The standard guide rails 16 are positioned in the hoistway 4 about midway between ... Carrying passengers, freight, or both, a funicular may use one car, which alternately ascends and descends, or, more often, two cars, which are fastened to opposite ends of a cable and move counter to each other, the weight of one counterbalancing that of the other. Two-car funiculars have either a double track, with a separate path for each car, or a single track with a siding halfway up the run. of the following car could not hear these messages. Four rates of acceleration were used for each series of maneuvers: +1, +3, -1, and -3 mph per sec. The interval between each maneuver in a series was either 15, 30, or 45 sec in duration. An automatic recycling timing system had been installed in the lead Nov 13, 2020 · When General Motors and Honda Motor Company decided to help each-other on building cars, few models emerged from that agreement. ... Acceleration 0-62 Mph (0-100 kph) 9.2 s. TRANSMISSION SPECS ... One thing to note: since I primarily review performance cars and special cars — and since my personal opinion is that performance cars and special cars are the best cars — the DougScore is designed to be geared towards exciting cars. For instance: if a car does 0-to-60 in over 7 seconds, it gets a “1” for acceleration. internet archive noggin Oct 01, 2020 · Understand the result. The average acceleration describes how rapidly the velocity changed during the time we're examining, on average. In the example above, the car was speeding up to the right, and each second it sped up by an average of 50 m/s. Each atom has a center nucleus, where the protons and neutrons are densely packed together. The amount of force acting on two charges depends on how far they are from each other. Once dropped, the ball--pulled by the gravitational field--accelerates towards the ground.Apr 10, 2019 · Example 2. A marathon runner runs at a constant `12` km/h. a. Express her displacement travelled as a function of time. b. Graph the motion for `0 ≤ t ≤ 4\ "h"` Find professional Car Wreck videos and stock footage available for license in film, television, advertising and corporate uses. Getty Images offers exclusive rights-ready and premium royalty-free analog, HD, and 4K video of the highest quality. One could imagine a train car rolling along and running into another car that is standing still. Their couplers would connect, and they would roll away hooked together as one object. As in any collision, momentum would be conserved. Looking for advice from other moms out there. Just wondering if anyone has used the nuna pipa car seat with the vista stroller? We were looking into the nuna car seat because of its better safety ratings and also because it is a slightly lighter car seat. However, have heard using the attachment and... Nov 23, 2011 · Suddenly, I was hit on the passenger side of my car, near the front, causing my car to spin 360 degrees around, by a car heading east-bound and entering the left turning lane. There were no other cars in any of the other 4 lanes. My car was pushed back out of the street into the driveway I came from. Two boats, traveling at 5 and 10 kms per hour, head directly towards each other. They begin at a distance of 20 kms from each other. How far apart are they (in kms) one minute before they collide? 1/6; 1/4; 1/3; 1/12; Answer. Relative speed of two boats = 5 + 10 = 15 km/hr. In 60 minutes, they cover (together) = 15 km Apr 08, 2020 · Behind the Wheel Auto reporter Rob Stumpf took the cars that passed the seat check for a spin—sometimes with his 9-year-old in the back—to evaluate braking, steering, acceleration, tech, and more. auto delete batch script Compiling a list of the best two-door cars, it’d be very easy to allow it to be dominated by high-end models from the likes of Aston Martin, Ferrari, Lamborghini, McLaren, Maserati, Porsche, and Bentley. The thing is, everyone knows those cars are great, so deciding over one versus the other really comes down to personal preference. The latest Lifestyle | Daily Life news, tips, opinion and advice from The Sydney Morning Herald covering life and relationships, beauty, fashion, health & wellbeing May 03, 2018 · As the train cars approach the loop, your inertial velocity is straight ahead of you. But the track keeps the coaster car, and therefore your body, from traveling along this straight path. The force of your acceleration pushes you from the coaster-car floor, and your inertia pushes you into the car floor. Friction's coefficient varies depending on the two objects that are rubbing against each other. Ice has a low coefficient of friction, whereas rubber has a high one. The normal force (in the case of tires and cars) is the pressure that the ground is exerting upwards to hold the tire up. accelerating growth. The Chimeric Antigen Receptor T-cell (CAR-T) therapy market is projected to increase at an annualized rate of over 51 percent during the time period, 2018–2030.30 The first two CAR-T immunotherapies, as well as a novel gene therapy targeting a disease caused by mutations in a specific gene, gained US Food & Drug The new units will be key in the car's power generation efforts as they are 2 3/8 inches in diameter versus the 2-inch diameter stockers. The under hood area will also be updated with valve covers painted by J-Rod Customs and a powder coated intake manifold transformed by Powder Solutions. Gravity's pull on objects is a constant here on Earth and it always pulls toward the center of the planet (Note: Gravity decreases as you move far away from the surface of the planet.). The gravities of other planets are different from Earth's gravity because they may have different masses and/or sizes. Nov 12, 2020 · How The Pandemic Is Accelerating The Push To Digital B2B Cross-Border Payments. ... “The two parties connect at the show, they meet each other, then they go leave the event and find a way to do ... Two cars, an Edsel and a Studebaker, are 635 kilometers apart. They start at the same time and drive toward each other. The Edsel travels at a rate of 70 Another way of looking at it is to just look at the distance between the two cars. It's decreasing because the cars are driving towards each other.How long did it take for the two cars to pass each other? Apart from the speeds given, there are two extra pieces of information which are given, but are not obvious. #rArr#The sum of the two distances travelled by the cars is 539 miles. #rArr# The time taken by the cars is the same.Dec 30, 2016 · Related: A Top-ender is a car set up for high top speed as opposed to maximum acceleration. Documentation . Generally refers to paperwork generated at a car's assembly and sale, proving legitimacy. Mar 06, 2018 · 0-60 mph in 1.85 seconds, a top speed of 258mph, 403 miles of range, loads of semi-autonomous tech, and the fact that Rimac's latest is almost a production ready car, not just talk. how old am i exactly decimal The easiest way I've found is the way we picture it in our instruction sheets. Simply fold each side up onto the roof and refold it as necessary so the material ends up about 2 feet wide. Then, starting at the front of the vehicle, fold the cover towards the back in increments of about 3 feet. The Toyota CSD car price list 2020 recently saw the removal of the Innova Crysta, Corolla Altis and Fortuner as they couldn’t meet the CSD car purchase eligibility 2020. Other models in the company’s lineup, however, can be purchased at a lower price through the canteen. Peak power output from the optimised and refined 2.0-litre VTEC TURBO engine is 320 PS at 6,500rpm, and peak torque is 400Nm from 2,500rpm to 4,500rpm. It covers the 0-100km/h (0-62 mph) sprint in just 5.7 seconds and will go on to a top speed of 272km/h (169mph); meaning it is both the fastest-accelerating and quickest car in its class. In other words, energy is, indeed, the most direct way to learn the velocity of the car and SUV just after the collision. This, then, is a two part problem. Energy can be tracked from just after the collision until the car and SUV come to a stop. Momentum is conserved during the time of the collision. 5. Slow acceleration. A lack of air in the engine can result in up to an 11% loss in horsepower. If your car is slow or jerks upon acceleration, it may be time to replace your engine air filter. 6. Misfiring engine. Carbon deposits may accumulate on the spark plug as a result of an imbalance in the engine’s air-to-fuel ratio. Given the current energy mixes in other countries, it has been predicted that such emissions would decrease by 40% in the UK, 19% in China, and as little as 1% in Germany. Electric cars are commonly powered by on-board battery packs, and as such are battery electric vehicles (BEVs). Although electric cars often give good acceleration and have ... slime green carb cap It actually begins along a similar theme to Twingo, and was designed by some of the same designers. It is not a traditional “automotive” style car, in that it is targeted towards women rather than men- and it is not designed to look fast, aggressive or sporty in any way at all. There is a distinct lack of fast, or accelerating lines on the C3. Other questions not asked in good faith - such as putting a rant or hate towards any group in the form of a question. This has almost happened to me twice this month alone, and i thought i was a diptard until i watched two other cars do it today, now im curious.Dec 27, 2013 · In 2012, Protean Electric—a Michigan-based company with $84 million in Chinese funding—announced it was reinventing the wheel, so to speak. The idea was to create in-wheel electric motors that would eliminate many traditional components—like axles—while freeing up the interior space normally occupied by the powertrain, allowing engineers more freedom in vehicular design. Other questions not asked in good faith - such as putting a rant or hate towards any group in the form of a question. This has almost happened to me twice this month alone, and i thought i was a diptard until i watched two other cars do it today, now im curious.Oct 01, 2020 · Understand the result. The average acceleration describes how rapidly the velocity changed during the time we're examining, on average. In the example above, the car was speeding up to the right, and each second it sped up by an average of 50 m/s. The latter is designed to lower the axle load and/or to give better traction. While power-car versions have traction motors on the axles of two or more cars out of the set. Non-powered cars reside between the power cars which are usually at each end. An example of the power-car type would be the TGVs, the other; the Shinkansens. Two trains start from station A and B and travel towards each other at speed of 50 km/hr and 60 km/hr respectively. At the time of their meeting, the second train has travelled 120 km more than the first. Uber vs Lyft: 9 things to consider before your first ride. Ride-sharing is rapidly edging out taxis in major cities, and here's everything you should know about these apps that are shaking up ... Then, as of the Dec 1, 2000 reduction, the rate is calculated as $2.80 (new vehicles)/$2.89 (used vehicles) for each $100 of the assessed value. For example, for a new vehicle that costs $25,000, and is registered for two years, the first year assessed value would be $15,000 and the VLT would be $420.00. Acceleration due to gravity is measured as 9.81 m/s 2. You will not measure this acceleration because of the inclined plane, but if you were to conduct an experiment by dropping balls from different heights, this is what you would expect. If you change the angle of the ramp to be steeper, the acceleration you record will be closer to that of ... Mar 01, 2015 · Car lights include: Headlights. There are two types of headlights—low beam and high beam. These lights allow the driver to see the roadway in the dark, while also signaling to other motorists that a car is present. Sep 18, 2013 · Car2go is an urban car-share concept conceived by Daimler Mobility. It is an idea that has put a total 7,000 of Daimler’s Smart Fortwo cars in 22 cities worldwide, with Milan being the latest. Sep 16, 2020 · The two-way motorized booster lets you setup head-to-head racing showdowns and with a flip of a switch, you can send the cars going in the opposite direction. This kit does also include a single ... "The car is comfortable, has good acceleration and handling, is fairly quiet on the road, and has really excellent passenger and cargo space. The 2.4L engine performs very well and gets excellent ... Aug 27, 2018 · SV/McLean: #WMATA personnel are moving *5* of the 8 cars of the disabled train towards West Falls Church Yard. The remaining 3 cars will be moved to the yard by another recovery train. — Rail Transit OPS (@RailTransitOPS) August 25, 2018. In order to move the train, the two cars in the bad married pair were fully separated from each other. X -k 150 we have, x Solving we get, 2 1.5 x = 450 m (truck) x + 150 = 600 m (car) and Substituting the value of x in eq. (1), we get 450 = 1/2 (1.5) e 450 x 2 = 24.5 sec. 1.5 Hence correct answer is (C) Two car travelling towards each other on a straight road at velocity 10 m/sec and 12 m/sec respectively. A car with a mass M is moving toward another car with a mass 2 M on a frictionless surface. Both cars have a speed of 10 m/s. Subsequently, they collide and stick together. What is the final velocity of the two car system? 4 6. 8 BEFORE O m/s +3.3 m/s -3.3 m/s +5.0 m/s -5.0 m/s +10 m/s 10 m/s None of the above AFTER Dec 12, 2018 · Note that 0-60 is not a very important measure for race cars, since they only start off at 0mph exactly once during each race, so acceleration at higher speeds is much more important. sony dvd remote app iphoneLast month Clipper Creek announced the HCS-D50, which will split its 40 amps (9.6 kw) equally between two cars when both are charging, or send up to 40A through one connector if only one is charging. When two objects bump into each other, this is called a collision. In physics, a collision doesn't have to involve an accident (like two cars crashing into each other), but can be any event where two or more moving objects exert forces on each other for a short period of time. Examples: One ball striking another on a pool table They start at the same time 08 :10 AM. If the speeds of the cars are 50 km and 30 km per hour respectively, they will meet each other at.Find professional Car Wreck videos and stock footage available for license in film, television, advertising and corporate uses. Getty Images offers exclusive rights-ready and premium royalty-free analog, HD, and 4K video of the highest quality. Safety Note - Flip-Up style lift pads should face either towards each other or away from each other to form a “V” or an “A”. This means that if the topside of the front adapters are leaned toward the front of the vehicle then the rear adapters need to have the topside of the rear adapters leaned toward the rear of the vehicle (forming a ... Centripetal acceleration creates a force directed at right angles to the flow of the wind and inwards towards the centers of rotation (e.g., low and high pressure centers). This force produces a circular pattern of flow around centers of high and low pressure. borax gray hair Your next competition is about to begin in these online car racing games. Will you be the first driver to cross the finish line in each pulse-pounding race? It’s time to find out! The motor racing games in this great collection will keep you glued to your seat. You can try out the latest stock car racers along with plenty of Formula 1 cars, too. Traditional two-way radio was a very limited means of communication. As soon as the users moved out of range of each other's broadcast area, the signal was lost. 18 What is the author's attitude towards changes in mobile technologies?Automakers can count each electric car as two cars in 2020, 1.67 cars in 2021 and 1.33 cars in 2022 when calculating average emissions. 5% of all cars can be excluded from the calculations in 2020.... The first car is going towards north and second car is going towards south. Velocity of second car, v₂ = - 25 m/s (towards south). As the momentum remains conserved. So, initial momentum is equal to the final momentum.You know that the momentum was conserved, and you know that the car in front of you was stopped when you hit it, so if your car is Car 1 and the other is Car 2, you get the following: m 1 v f 1 + m 2 v f 2 = m 1 v i 1 The negative sign for acceleration indicates that acceleration is toward the west. An acceleration of 8.33 m/s 2 due west means that the horse increases its velocity by 8.33 m/s due west each second, that is, 8.33 meters per second per second, which we write as 8.33 m/s 2. This is truly an average acceleration, because the ride is not smooth. Mar 01, 2015 · Car lights include: Headlights. There are two types of headlights—low beam and high beam. These lights allow the driver to see the roadway in the dark, while also signaling to other motorists that a car is present. tresanti mayson When two cars took up either side of the track he gunned for the middle. When another car looked to block him off he kept the throttle pinned and forced his car between his opponent and the pit wall causing a deep thud as the other car banged off of his. The two vehicles, a Hyundai and a Honda of unknown models, collided and veered off the roadway toward the trees lining the road, police said. The crash occurred just after 6 p.m. south of the ... Nov 13, 2020 · When General Motors and Honda Motor Company decided to help each-other on building cars, few models emerged from that agreement. ... Acceleration 0-62 Mph (0-100 kph) 9.2 s. TRANSMISSION SPECS ... Oct 24, 2007 · At the other end of the scale, the factory Alfa Corse team dominated Grand Prix racing until 1951, carrying its usually four or five car teams of Tipo 158 and 159 cars in that pair of massive two-tier Alfa Romeo Bussings, with a smaller sister as back-up for the spares, tools, wheels etc. Nov 12, 2020 · How The Pandemic Is Accelerating The Push To Digital B2B Cross-Border Payments. ... “The two parties connect at the show, they meet each other, then they go leave the event and find a way to do ... SUVs are the current flag-bearers for luxurious, practical transportation, but anyone with 1) an interest in cars, 2) half a brain cell or 3) kids knows that a practical estate ticks all the boxes ... At what rate are the cars approaching each other when car A is 3km & car B is 4km from the intersection? From Mubashir: Steven left Town A and walked towards Town B at a speed of 100m/min. Answered by Penny Nom. Two cars pass each other going in opposite directions.Dec 03, 2019 · These CARs help in recognizing the cancer cells and direct the T-cells specifically toward them. Each CAR T-cell therapy is unique and can have a different manufacturing process. T-cell multiplication. These engineered T-cells are now called CAR T-cells. Idea: Teach about di˜erent kinds of cars (taxi, police, race car). Have pictures or toy cars to reinforce learning. Pretend to drive a steering wheel. Pretend to drive a steering wheel. Circle what is missing. Circle what is added. Look at this car and ˚nd what is di˜erent in the other two. Car That velocity can have components in two (or more) directions.If acceleration is constant (but non-zero), then the velocity in any direction other than perpendicular to the direction of the ... Two cars are 1.4 km apart and driving towards each other. One car starts from rest and accelerates uniformly at 1.2 m/s^2. The other car is driving at a constant speed of 18 m/s. When will the cars meet? Homework Equations d=vt d=ut + 1/2at^2 d=vt-1/2at^2 v^2 = u^2 + 2ad Note: u is initial velocity and v is final velocity The Attempt at a Solution Dec 04, 2020 · Half of UK cars must be electric by 2030 to meet climate-change goals Climate Change Committee says that as well as banning sales of new petrol and diesel cars from 2030, 46% of all cars - or 16 ... 9.2 Conservation of Momentum pages 236–245 page 238 13. Two freight cars, each with a mass of 3.0!105 kg, collide and stick together. One was initially moving at 2.2 m/s, and the other was at rest. What is their final speed? p i! p f mv Ai % mv Bi! 2mv f v f!!! 1.1 m/s 14. A 0.105-kg hockey puck moving at 24 m/s is caught and held by a 75-kg ... Apr 01, 2020 · What exactly is the law of accelerating returns? Coined by futurist Ray Kurzweil in 1999, the law of accelerating returns states that while most things progress linearly, technological change does ... The latest Lifestyle | Daily Life news, tips, opinion and advice from The Sydney Morning Herald covering life and relationships, beauty, fashion, health & wellbeing 6.4 powerstroke high pressure fuel pump problems -8Ls