10. A 2200 kg truck travelling at 68 km/h slams on the brakes and skids to a stop. The frictional force from the road is 7100 N. Consider how kinetic energy and mechanical work are related to determine the distance it takes for the truck to stop.

College Physics
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ISBN:9781938168000
Author:Paul Peter Urone, Roger Hinrichs
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Chapter7: Work, Energy, And Energy Resources
Section: Chapter Questions
Problem 38PE: (a) How long will it take an 850-kg car with a useful power output of 40.0 hp (1hp=746W) to reach a...
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10. A 2200 kg truck travelling at 68 km/h slams on the brakes and skids to a stop. The frictional force from the
road is 7100 N. Consider how kinetic energy and mechanical work are related to determine the distance it
takes for the truck to stop.
Transcribed Image Text:10. A 2200 kg truck travelling at 68 km/h slams on the brakes and skids to a stop. The frictional force from the road is 7100 N. Consider how kinetic energy and mechanical work are related to determine the distance it takes for the truck to stop.
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