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JEE Main Physics question

PhysicsOscillationsJEE Main

A stone tied to a string is swung in a horizontal circle of diameter m at a steady rate of revolutions per minute. A lamp casts the shadow of the stone on a wall, and the shadow executes simple harmonic motion. The amplitude and frequency of this SHM are

Answer: (B)

Solution

The amplitude of the shadow's SHM equals the radius of the circle, m. The

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Question ID VK-157576