Physics, 09.06.2021 05:20 jairus34

A 750 kg car moving at 25 m/s has Kinetic Energy. To stop the car requires work. On snowy roads, the force of friction that can stop a car reduces to only about 725 N.
a. How much work must be done to stop the car? (Hint: What is the car's kinetic energy?)
b. How far will the car travel before stopping if the only force stopping it is friction between the tires and the road?

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A 750 kg car moving at 25 m/s has Kinetic Energy. To stop the car requires work. On snowy roads, the...

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