Question: a . A moving car rolls up a hill until it stops. Do this problem for a system that consists of the car, the road,

a. A moving car rolls up a hill until it stops. Do this problem for a system that consists of the
car, the road, and the earth. Assume that the engine is turned off, the car is in neutral, and
there is no friction.
b. Repeat problem 2a for the same system with friction.
C. Repeat problem 2b for the same system with friction but do not include the surface in your
system.

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