Physics · 2022
JEE Main · 29 June 2022, Shift 2 · Q46
In the given figure, the block of mass m is dropped from the point ' A '. The expression for kinetic energy of block when it reaches point ' B ' is
In the given figure, the block of mass $\displaystyle m$ is dropped from the point ' $\displaystyle A$ '. The expression for kinetic energy of block when it reaches point ' $\displaystyle B$ ' is
Official answer
(4)
$\displaystyle m g y_0$
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JEE Main 2022 Physics question, with the answer from NTA’s final answer key. Where our answers come from.