Answers

2014-08-25T10:19:46+05:30
1) An object remains in a state of rest or of uniform motion in a straight line unless compelled to change that state by an applied force.
2) The acceleration of an object as produced by a net force is directly proportional to the magnitude of the net force, in the same direction as the net force, and inversely proportional to the mass of the object.
3) For every action, there is an equal and opposite reaction.
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2014-08-25T11:56:34+05:30
 1.Every object in a state of uniform motion tends to remain in that state of motion unless an external force is applied to it.
 2.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.
 3.For every action there is an equal and opposite reaction.

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