The kinetic energy of a car is 7000 J as it travels along a horizontal road. How much work is required to stop the car in 20 s?
Answers
Answered by
12
Answer:
7000/20
=350 this is the answer
Answered by
4
Answer:
-7000J
Explanation:
Work done = final E.K - initial E.K = 0-7000J = -7000J
Very simple..
Hope it helps!!!
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