An 1800 kg car starts from rest and accelerates to 25.0 m/s in 16.0 s. The force of air resistance on the car is constant and equal to 450 N. Find: A. the car's acceleration B. the force exerted by the engine C. the work done by the engine

Physics for Scientists and Engineers: Foundations and Connections
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Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter9: Energy In Nonisolated Systems
Section9.6: Particles, Objects, And Systems
Problem 9.3CE
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An 1800 kg car starts from rest and accelerates to 25.0 m/s in 16.0 s. The
force of air resistance on the car is constant and equal to 450 N. Find:
A. the car's acceleration
B. the force exerted by the engine
C. the work done by the engine
Transcribed Image Text:An 1800 kg car starts from rest and accelerates to 25.0 m/s in 16.0 s. The force of air resistance on the car is constant and equal to 450 N. Find: A. the car's acceleration B. the force exerted by the engine C. the work done by the engine
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