The point A moves with|SIMPLE HARMONIC MOTION|JEE-Main 2021

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JEE MAIN 2021

25-02-2021 S2

Question

The point A moves with a uniform speed along the circumference of a circle of radius 0.36 m and covers $30^{\circ}$ in 0.1 s . The perpendicular projection ' P ' from ' A ' on the diameter MN represents the simple harmonic motion of ' P '. The restoration force per unit mass when P touches M will be :

Select the correct option:

A

100 N

B

0.49 N

C

50 N

D

9.87 N

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Solution

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