Physics, asked by sanafathima56, 2 months ago

a body of mass 10kg is moving with the velocity 20m/s. find its K.E find the ratio of initial KE final KE if its velocity and mass is doubleld​

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Answered by Anonymous
1

Answer:

The initial kinetic energy is 2000 J and the final kinetic energy is 1000 J. If the mass of the body is doubled and it's velocity is halved. Hence, The initial kinetic energy is 2000 J and the final kinetic energy is 1000 J

Explanation:

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