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
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
1
Answer:
1500*9 = 13500
Explanation:
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