If the frequency of an object in uniform circular motion is doubled, its acceleration becomes

Two times

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Four times

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Half

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One fourth

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Solution

The correct option is B Four times
Acceleration $\propto f^{2}$
So when frequency is double acceleration is 4 times.

Hence option (B) is correct

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If the frequency of an object in uniform circular motion is doubled, its acceleration becomes

The correct option is B Four timesAcceleration ∝ f2 So when frequency is double acceleration is 4 times.Hence option (B) is correct

The correct option is B Four times
Acceleration $\propto f^{2}$
So when frequency is double acceleration is 4 times.

Hence option (B) is correct