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Laws of Motion

JEE Main level, single correct, medium

108 of 210

Question 108 of 210

One end of a massless rope, which passes over a massless and frictionless pulley $P$ is tied to a hook $C$ while the other end is free. Maximum tension that the rope can bear is $360 \mathrm{~N}$ . With what value of maximum safe acceleration (in $\mathrm{ms}^{-2}$ ) can a man of $60 \mathrm{~kg}$ climb on the rope?

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Answer: (C) 4

\mathrm{T}-60 \mathrm{~g}=60 \mathrm{a} ; \mathrm{T}=3000 \mathrm{~N} ; \quad \therefore \mathrm{a}=4 \mathrm{~ms}^{-2}

JEE Main question paper PDF

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JEE Main 2025 Apr 2 Shift 1 question paper

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JEE Main Physics practice question on Laws of Motion (Equilibrium of Forces), with the answer and a step-by-step solution. Scan a question from your own book or paper to get a whiteboard video.