Two bodies of masses m and 4m are moving with equal linear momentum.The ratio oftheir kinetic energies
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The answer is 4:1 by using the formula E=p^2/2m.
Therefore, E is inversely proportional to the mass of the body.
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Answer:
Explanation:
linear momentum of P = mv
linear momentum of Q = (4m)(4v) = 16mv
ratio of momentum = mv/16mv = 1/16
ratio of momentum of P and Q = 1 : 16
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