Two bodies A and B have masses 20 Kg and 5 Kg respectively. Each one is acted upon by a force of 4 kg wt. If they acquire the same kinetic energy in times tᴀ and tʙ, then the ratio tᴀ/tʙ

Options

(a) 1/2
(b) 2
(c) 2/5
(d) 5/6

Correct Answer:

2

Explanation:

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