CBSE - Force

First law of motion defines- (1) inertia (2) force (3) both inertia and force (4) neither inertia nor force

Gram weight is a unit of- (1) mass (2) weight (3) A and B both (4) neither A nor B

C.G.S. unit of force is - (1) m/s (2) s/m (3) dyne (4) Newton

Find the time taken by a body of mass 16 kg to come to rest from a uniform velocity of magnitude 10 m/s, when a force of 4N is applied continuously (1) 20 s (2) 30 s (3) 40 s (4) 50 s

Force measures rate of change of ........... a body (1) mass (2) inertia (3) velocity (4) momentum