Answered: How much work must be done to stop a…

How much work must be done to stop a 1200-kg car traveling at 115 km/h? (Hint: You will need to convert the speed first.) Answer: J (round to the nearest whole number)

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter7: Work, Energy, And Energy Resources

Section: Chapter Questions

Problem 6PE: How much work is done by the boy pulling his sister 30.0 m in a wagon as shown in Figure 7.36?...

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Question

How much work must be done to stop a 1200-kg car traveling at 115 km/h?
(Hint: You will need to convert the speed first.)
Answer:
J (round to the nearest whole number)

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