JEE Main 2024 · PhysicsMultiple choiceSingle correctEasyCalculation

JEE Main 5 April 2024, Shift 2, Physics Q32

Question 32 of 90 in this shift, Physics question 2 of 30, Section A.

A man carrying a monkey on his shoulder does cycling smoothly on a circular track of radius 9 m and completes 120 resolutions in 3 minutes. The magnitude of centripetal acceleration of monkey is (in m/s

^2

) :

(1)Zero
(2) $4\pi^2\ ms^{-2}$
(3) $16\pi^2\ ms^{-2}$ Official answer
(4) $57600\pi^2\ ms^{-2}$

Official answer

Option 3

NTA final key.

Chapter: Motion in a Plane
Topic: Circular Motion
Idea tested: Centripetal Acceleration

Same idea in other shifts

Asked 6× in all

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Question text from the official JEE Main paper published by NTA; answer from the final answer key. Chapter, topic and idea tags, difficulty and skill are Lumi’s. Lumi analyses 108 of the 174 JEE Main shifts held from 2017 to 2026.