Physics, asked by kalash18, 1 year ago

A car moving with velocity 54 km/hr has
kinetic energy 1500 J. Find its kinetic
energy when its velocity is increased 3 times
its initial velocity.

Answers

Answered by shivam2876
5

Answer:

v=54km/hr=54*5/18=15m/s

K. E=1500J

1/2mv*2=1500

we know in both cases mass remains constant

so new K. E will be

1/2m9v*2

1500*9

13500J

Answered by indorewalanisrin
1

Answer:

1500*9 = 13500

Explanation:

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