Question

Information about the appliances which are works on the principal of Newton law of motion?

Answer 1

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.
2. The rate of change of momentum of a body
is directly proportional to the applied force.
3. Every action there is an equal and opposite reaction.