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Physics, 09.04.2021 19:30 stephany6523

A horse pulls a 80 kg cart while moving at a rate of 3 m/s. The horse and driver hear a wolf howl in the distance and increases its speed to 7 m/s out of fear. What amount of work did the horse have to do in order to increase the kinetic energy of the cart?

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A horse pulls a 80 kg cart while moving at a rate of 3 m/s. The horse and driver hear a wolf howl in...

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