You have been hired to design a spring-launched roller coaster thatwill carry two passengers per car. The car goes up a 12-m-high hill,then descends 15 m to the track's lowest point. You've determinedthat the spring can be compressed a maximum of 2.1 m and that aloaded car will have a maximum mass of 400 kg. For safety reasons,the spring constant should be 12% larger than the minimum neededfor the car to just make it over the top.Part APart BWhat is the maximum speed of a 340 kg car if the spring is compressed the full amount?Express your answer with the appropriate units.► View Available Hint(s)V =OValueSubmitUnits?

We are given the maximum compression in the spring. We are also given the height it has reached.…

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You have been hired to design a spring-launched roller coaster that will carry two passengers per car. The car goes up a 10-m-high hill, then descends 17 m to the track's lowest point. You've determined that the spring can be compressed a maximum of 2.5 m and that a loaded car will have a maximum mass of 400 kg. For safety reasons, the spring constant should be 13% larger than the minimum needed for the car to just make it over the top. k = 1.4x104 Submit Part B m Previous Answers Correct Correct answer is shown. Your answer 14174 significant figures than required for this part. V = What is the maximum speed of a 360 kg car if the spring is compressed the full amount? Express your answer with the appropriate units. ► View Available Hint(s) μÅ m ? was either rounded differently or us Value Units ! You have already submitted this answer. Enter a new answer. No credit lost. Try again.
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