Question

.An object of mass 2kg is sliding with a constant velocity of 4ms-1 on a frictional horizontal table . the force required to keep the object moving with same velocity is​

Answer 1

Answer:

Newton's 1st law states that a body at rest or uniform motion will continue to be at rest or uniform motion until and unless a net external force acts on it. As the object is moving with a constant velocity i.e., 4 ms-1 so the acceleration of the object is zero.