Question

state and explain all the three laws of motion with example

Answer 1

Answer:

1st law of motion:-

An object at rest or at motion continues to be at rest or at motion until and unless an external unbalanced force acts on it.

example:-the force of gravity pulling down is balanced by the force of kitchen table pushing up of my cup of tea.

2nd law of motion:-

The acceleration of an object produced by a net force is directly proportional to the magnitude of the net force in the same direction of the net force and inversely proportional to the mass of the object.

example:-if we apply same force to pull a truck and a car,the car will have more acceleration than the truck because the mass of the car is less than the truck.

3rd law of motion:-

To every action there is an equal and opposite reaction and the action and reaction takes place in two different bodies.

Example :- when we walk on the ground , (action) we move forward (reaction).

HOPE THIS HELPS YOU.....