Physics · 2022
JEE Main · 25 July 2022, Shift 2 · Q47
A bag of sand of mass 9.8 kg is suspended by a rope. A bullet of 200 g travelling with speed 10 ms^-1 gets embedded in it, then loss of kinetic…
A bag of sand of mass $\displaystyle 9.8$ kg is suspended by a rope. A bullet of $\displaystyle 200$ g travelling with speed $\displaystyle 10 \mathrm{~ms}^{-1}$ gets embedded in it, then loss of kinetic energy will be :
Official answer
(2)
9.$\displaystyle 8$ J
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JEE Main 2022 Physics question, with the answer from NTA’s final answer key. Where our answers come from.