Question

Define simple harmonic motion. Give two examples.

Answer 1

Heya

Simple harmonic motion is any motion where a restoring force is applied that is proportional to the displacement and in the opposite direction of that displacement. ... Another example of simple harmonic motion is a pendulum, though only if it swings at small angles.

Hope it helps u dear

Answer 2

Hey mate,

● Simple harmonic motion-
- In simple words, S.H.M. is the periodic to and fro motion of particle about its mean position.

● Examples -
1. To and fro movement of simple pendulum.
2. Motion of a mass attached to the string.
3. Motion of hands of a clock.
4. A girl swinging on the swing.
5. Steel ruler vibrating when clamped to a bench.

Hope this helps you.