State three laws of motion

1.	State three laws of motion
Answer» 1) If an object is in rest it will remain in rest and if the object is in motion it will remain in motion until and unless an external force is applied on it. 2) The rate of change of momentum is directly proportional to the applied force. 3) Every action has an equal and opposite reaction. Newton\'s Law of Motion: I. Every object in a state of uniform motion tends to remain in that state of motion unless an external force is applied to it. This we recognize as essentially Galileo\'s concept of inertia, and this is often termed simply the "Law of Inertia".II. The relationship between an object\'s mass m, its acceleration a, and the applied force F is F = ma. Acceleration and force are vectors (as indicated by their symbols being displayed in slant bold font); in this law the direction of the force vector is the same as the direction of the acceleration vector.III. For every action there is an equal and opposite reaction.

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