A body of mass 5 kg is moving with velocityof 10m\s find the ke .Find the rationof initial ke and the final ke .If(a) mass is doubled (b) velocity is made 3 times
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Mass of the body, m = 10 kg
Velocity = 20 m/s
Kinetic energy of the body,
Velocity = 20 m/s
Kinetic energy of the body,
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