Two stones of masses m and 2m are whirled in horizontal circles, the heavier one in a radius r/2 and the lighter one in radius r. The tangential speed of lighter stone is n times that of the value of heavier stone when they experience same centripetal forces. The value of n is

Options

(a) 4
(b) 1
(c) 2
(d) 3

Correct Answer:

2

Explanation:

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