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Which of the following bodies has the largest kinetic energy?

(A) Mass 3M and speed V 

(B) Mass 3M and speed 2V 

(C) Mass 2M and speed 3V 

(D) Mass M and speed 4V

1 Answer

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Best answer

Correct option (C) Mass 2M and speed 3V

Explanation:

(K.E.)Max. = 1/2(2M) × (3v)2 = 9 Mv2

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