Newtons IInd Law

Rate of change of momentum is directly proportional to the external force applied in the direction of force

Newtons Ist Law

Every body continues to be in rest or uniform motion unless compelled by external force

Momentum

Quantity of motion in a body because of its mass and velocity

Inertia

Inability of an object to change its state by itself

Force

Push of Pull action which changes the state of the object in rest or at uniform motion

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