Question

What are the characteristics of simple motion?

Answer 1

The basic properties and conditions which require for a body to exhibit S.H.M are the characteristics of simple harmonic motions.

Complete step by step answer:
As we know the Simple Harmonic (SHM) is a motion along a straight line. The Body moves back and forth with respect to a mean position. The Body Returns to a given point in the path with the same velocity after regular intervals of time.
There are basic conditions and characteristics for a body to exhibit SHM.
1. A Restoring force must act on the Body.
2. Body must have acceleration in a direction opposite to the displacement and the acceleration must be directly proportional to displacement.
3. The system must have inertia (mass).
4. SHM is a type of oscillatory motion.
5. It is a particle case of periodic motion.
6. It can be represented by a simple sine or cosine function.

Note:
In mechanics and physics, simple Harmonic motion is a special type or periodic motion where the restoring force on the moving object is directly proportional to the object's displacement magnitude and acts towards the object's equilibrium position.