Physics, asked by sonal2356, 8 months ago

Two objects A and B of masses 4m and m are moving with speed v and 2v respectively. Find the ratio of their kinetic energies

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Answered by harsharora111

1

Explanation:

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Answered by anildeny

0

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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