preface for my physics project on laws of motion
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according to newton's law of motions
First law: In an inertial reference frame, an object either remains at rest or continues to move at a constant velocity, unless acted upon by a force.[2][3]
Second law: In an inertial reference frame, the vector sum of the forces F on an object is equal to the mass m of that object multiplied by the acceleration a of the object: F = ma. (It is assumed here that the mass m is constant - see below.)
Third law: When one body exerts a force on a second body, the second body simultaneously exerts a force equal in magnitude and opposite in direction on the first body.
First law: In an inertial reference frame, an object either remains at rest or continues to move at a constant velocity, unless acted upon by a force.[2][3]
Second law: In an inertial reference frame, the vector sum of the forces F on an object is equal to the mass m of that object multiplied by the acceleration a of the object: F = ma. (It is assumed here that the mass m is constant - see below.)
Third law: When one body exerts a force on a second body, the second body simultaneously exerts a force equal in magnitude and opposite in direction on the first body.
Anonymous:
Splendid answer!
TnQ
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