A body is moving with constant speed, in a circle of radius 10 m . body completes one revolution in

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3-2.Motion in Plane

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A body is moving with constant speed, in a circle of radius $10 m$. The body completes one revolution in $4 s$. At the end of $3 rd$ second, the displacement of body (in $m$ ) from its starting point is:

A$30$

B$15\,\pi$

C$5\,\pi$

D$10 \sqrt{2}$

(JEE MAIN-2023)

Solution

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Standard 11

Physics

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