Chemistry, 08.07.2019 08:30 dawsoncarlisle

Acar moves at a speed of 50 kilometers/hour. its kinetic energy is 400 joules. if the same car moves at a speed of 100 kilometers/hour, the its kinetic energy will be joules. the braking at the faster speed is the breaking distance at the slower speed.

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Acar moves at a speed of 50 kilometers/hour. its kinetic energy is 400 joules. if the same car moves...