Question

what is motion? and explain it's laws?

Answer 1

The action or process of moving is called motion.
Three laws of motion:-
1. law of inertia.
2.v-u=2a
3. action and reaction.

Answer 2

Motion is a change in position of an object over time. Motion is described in terms of displacement, distance, velocity, acceleration, time and speed.
Three laws..
The First Law of Motion states, “A body at rest will remain at rest, and a body in motion will remain in motion unless it is acted upon by an external force.

Second law of motion states, “The force acting on an object is equal to the mass of that object times its acceleration.” This is written in mathematical form as F = ma, where F is force, m is mass, and a is acceleration.


The Third Law of Motion states, “For every action, there is an equal and opposite reaction.” This law describes what happens to a body when it exerts a force on another body. Forces always occur in pairs, so when one body pushes against another, the second body pushes back just as hard.