As a 1,350 kg truck travels up a 15.9 m high hill, the nonconservative forces of friction and the force generated by the engine do work on the truck. If the work done by friction is -3.12 x 105 J and the work done by the engine is +6.48 x 105 J, determine the change in the truck's kinetic energy (in kJ) as it travels from the bottom of the hill to the top of the hill

Physics for Scientists and Engineers: Foundations and Connections
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ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter9: Energy In Nonisolated Systems
Section: Chapter Questions
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As a 1,350 kg truck travels up a 15.9 m high hill, the nonconservative forces of friction and the force generated by the engine do work on
the truck. If the work done by friction is -3.12 x 105 J and the work done by the engine is +6.48 x 105 J, determine the change in the
truck's kinetic energy (in kJ) as it travels from the bottom of the hill to the top of the hill
Transcribed Image Text:As a 1,350 kg truck travels up a 15.9 m high hill, the nonconservative forces of friction and the force generated by the engine do work on the truck. If the work done by friction is -3.12 x 105 J and the work done by the engine is +6.48 x 105 J, determine the change in the truck's kinetic energy (in kJ) as it travels from the bottom of the hill to the top of the hill
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