What is the net force exerted on the skier assuming his, Ask an Expert

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Q. Use the impulse-momentum theorem to find out how long a falling object takes to enhance its speed from 4.00 to 8.70.

Q. A 93.00-kg water skier floating in a lake is pulled from rest to a speed of 13- m/s in a distance of 30 m.

What is the net force exerted on the skier, assuming his acceleration is constant?

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