Physics · 2023
JEE Main · 25 January 2023, Shift 2 · Q18
Consider a block kept on an inclined plane (inclined at 45°) as shown in the figure. If the force required to just push it up the incline is 2 times…
Consider a block kept on an inclined plane (inclined at $\displaystyle 45$°) as shown in the figure. If the force required to just push it up the incline is $\displaystyle 2$ times the force required to just prevent it from sliding down, the coefficient of friction between the block and inclined plane $\displaystyle (\mu)$ is equal to :
Official answer
From NTA’s final answer key for this paper.
(3)
$\displaystyle 0.33$
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JEE Main 2023 Physics question, with the answer from NTA’s final answer key. Where our answers come from.