Question

Explain period motion of oscillatory body. ​

Answer 1

Answer:

motion repeating itself is referred to as periodic or oscillatory motion. An object in such motion oscillates about an equilibrium position due to a restoring force or torque. ... This motion is important to study many phenomena including electromagnetic waves, alternating current circuits, and molecules.

Explanation:

Answer 2

Answer:

Moves to and from about it's mean position in a fixed time interval.