Physics · 2023
JEE Main · 11 April 2023, Shift 2 · Q54
A block of mass 5 kg starting from rest pulled up on a smooth incline plane making an angle of 30^° with horizontal with an affective acceleration of…
A block of mass $\displaystyle 5$ kg starting from rest pulled up on a smooth incline plane making an angle of $\displaystyle 30^{\circ}$ with horizontal with an affective acceleration of $\displaystyle 1 \mathrm{~ms}^{-2}$. The power delivered by the pulling force at $\displaystyle \mathrm{t}=10 \mathrm{~s}$ from the start is $\displaystyle \_\_\_\_$ W
[use $\displaystyle \mathrm{g}=10 \mathrm{~ms}^{-2}$ ]
(calculate the nearest integer value)
Official answer
From NTA’s final answer key for this paper.
300
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JEE Main 2023 Physics question, with the answer from NTA’s final answer key. Where our answers come from.