Question

What is the measure of motion of particle in mechanism velocity,visibility, pressure or heating

Answer 1

The measure of motion of a particle is no doubt its velocity.

EXPLANATION-

• we know that the motion of a particle is only when an external force is applied on it and that force will definitely lead to change in velocity.
• Also motion of a article leads to change in its kinetic energy whose formula is 1/2mv^2. It is also a function of velocity.