Question

What are the precautions in simple harmonic motion

Answer 1

The bob of pendulum should be displaced with a small angle. 2) The amplitude of the oscillation of a simple pendulum should be small.

Answer 2

1) The bob of pendulum should be displaced with a small angle. 2) The amplitude of the oscillation of a simple pendulum should be small. 3) Fans should be switched off to reduce the air resistance. 4)The simple pendulum should be oscillate in a vertical plane only.