Question

Define all three laws of motion?

Answer 1

First law:In an inertial frame of reference, an object either remains at rest or continues to move at a constant velocity, unless acted upon by a force

.Second law:In an inertial reference frame, the vector sum of the forcesF on an object is equal to the mass m of that object multiplied by the acceleration a of the object: F = ma.

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.

Answer 2

first law
in an inertial frame if reference an object either remains at rest or continues to move at a constant velocity unless acted upon by a force

second law
in an inertial reference frame the vectors sum of the force on an object is equal to the mass of the object multiplied by the acceleration of the object F=ma