Balanced Force

If the resultant of all four applied forces acting on an object is zero (equal) they are caleed as Balance Force

Unbalanced Force

If the resultant of all four applied forces acting on an object is greater than zero then they are caleed as Unbalance Force

Law of conservation of momentum states that. For two or more bodies in an isolated system acting upon each other, their total momentum remains constant unless an external force is applied. Therefore, momentum can neither be created nor destroyed.

Mass

Unit:- KG

Weight

Unit:- Kg x m/s sq

Momentum

KG x m/s

1st Law

Newton's first law states that if a body is at rest or moving at a constant speed in a straight line, it will remain at rest or keep moving in a straight line at constant speed unless it is acted upon by a force.

2nd Law

It states that the time rate of change of the momentum of a body is equal in both magnitude and direction to the force imposed on it.

3rd Law

Newton's third law states that when two bodies interact, they apply forces to one another that are equal in magnitude and opposite in direction. The third law is also known as the law of action and reaction.