Physics · 2023
JEE Main · 31 January 2023, Shift 2 · Q17
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 3rd second, the…
A body is moving with constant speed, in a circle of radius $\displaystyle 10$ m. The body completes one revolution in $\displaystyle 4$ s . At the end of 3rd second, the displacement of body (in m) from its starting point is :
Official answer
From NTA’s final answer key for this paper.
(2)
$\displaystyle 10 \sqrt{2}$
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JEE Main 2023 Physics question, with the answer from NTA’s final answer key. Where our answers come from.