Physics · 2020
JEE Main · 8 January 2020, Shift 2 · Q5
A uniform sphere of mass 500 g rolls without slipping on a plane horizontal surface with its centre moving at a speed of 5.00 cm/s. Its kinetic…
A uniform sphere of mass $\displaystyle 500$ g rolls without slipping on a plane horizontal surface with its centre moving at a speed of $\displaystyle 5.00$ cm/s. Its kinetic energy is :
Official answer
(3)
$\displaystyle 8.75 \times 10^{-4} \mathrm{~J}$
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JEE Main 2020 Physics question, with the answer from NTA’s final answer key. Where our answers come from.