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Lerok [7]
3 years ago
5

suppose a car of 1200kg is moving with a velocity of 40km/hr therefore its kinetic energy is not zero. 1. explain briefly what h

appens to its kinetic energy when the driver applies the breaks and the car stops​
Physics
2 answers:
mezya [45]3 years ago
8 0

Answer:

Explanation:

For starters begin with a warning not to touch the brake drums. All of the KE is transferred to the brake drums. The result is a large rise in temperature. Heat. If you press hard on the brakes, rubber is left on the road and there is heat involved in that too.

frutty [35]3 years ago
4 0

Answer:

KInetic energy reduces.

Explanation:

Application of breaks reduces velocity. Reduction of velocity constitutes velocity reduction.

For more help contact +1 (304) 223-3136

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4 years ago
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A particle having a speed of 0.87c has a momentum of 10-16 kg·m/s. what is its mass?
cupoosta [38]
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Nutka1998 [239]

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10-1

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Your answer is 9

Thanks -John

If you have anymore question just ask! :)

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