Physics · 2024
JEE Main · 30 January 2024, Shift 2 · Q35
A block of mass 1 kg is pushed up a surface inclined to horizontal at an angle of 60° by a force of 10 N parallel to the inclined surface as shown in…
A block of mass $\displaystyle 1$ kg is pushed up a surface inclined to horizontal at an angle of $\displaystyle 60$° by a force of $\displaystyle 10 N$ parallel to the inclined surface as shown in figure. When the block is pushed up by $\displaystyle 10$ m along inclined surface, the work done against frictional force is :
$$\left[g=10 \mathrm{~m} / \mathrm{s}^2\right]
$$
Official answer
From NTA’s final answer key for this paper.
(2)
$\displaystyle 5 \mathrm{~J}$
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JEE Main 2024 Physics question, with the answer from NTA’s final answer key. Where our answers come from.