Question

State Newton’s second law of motion and write its application

Answer 1

A body at rest will remain at rest and a body in motion will continue in motion in a straight line with a uniform speed unless it is compelled by an external force to change its state of rest or of uniform motion.

For example : a toy car has a small bus so it has a small inertia and health can be move it by ocean

Answer 2

Answer:

The rate of change of momentum of a body is directly proportional to the applied force and direction of the applied force. F= delta p/delta t