A car of mass 1000Kg is moving with a velocity of 10m/s Find the work needed to increase the speed from 10- 25m/s
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Answer:
DW=Change in K.E.
=1/2m (Vf²-Vi²)
=1/2×1000((25)²-(10)²)
=1/2×1000(625-100)
=1/2×1000×525
answer is 262500J
I think so it helps you buddy
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