A race car has a mass of 701 kg. it starts from rest and, Ask an Expert

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Q. The loaded cab of an elevator has a mass of 2.7 x 103 kg and moves 198 m up the shaft in 27 s at constant speed. At what average rate does the force from the cable do work on the cab

Q. A race car has a mass of 701 kg. It starts from rest and travels 35.0 m in 3.0 s. The car is uniformly accelerated during the entire time. What net force is exerted on it?

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