(Answered) Question a 4kg cart is initially moving at 3ms on a

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Question: A 4kg cart is initially moving at 3m/s on a frictionless track. It then hits an incline and stops 2m later. (a) What is the work done on the cart? (b) If it was a 10° incline, what is the work done by gravity? (c) what is the net work done on the cart?

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