A 900 kg car cruises for a distance of 380 meters by applying a force of 2700N against 900N of friction. What is the net work done on the car? Wnet unit %3D What is the power delivered by the engine if it takes 12 seconds to cover the distance? Pnet unit

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Chapter8: Conservation Of Energy
Section: Chapter Questions
Problem 8.34P: An electric scooter has a battery capable of supplying 120 Wh of energy. If friction forces and...
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A 900 kg car cruises for a distance of 380 meters by applying a
force of 2700 N against 900 N of friction.
What is the net work done on the car?
Wnet
unit
%D
What is the power delivered by the engine if it takes 12 seconds
to cover the distance?
Pnet
unit
%3D
Transcribed Image Text:A 900 kg car cruises for a distance of 380 meters by applying a force of 2700 N against 900 N of friction. What is the net work done on the car? Wnet unit %D What is the power delivered by the engine if it takes 12 seconds to cover the distance? Pnet unit %3D
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