Question

Assertion :A force which is enough to cause small cart to pick up large velocity will produce negligible change in the motion of a bus.

Reason: Bus has greater mass and hence lesser inertia.​

Answer 1

Answer:

Inertia is the natural tendency of an object to resist a change in its state of motion or of rest. ... A force that is just enough to cause a small cart to pick up a large velocity will produce a negligible change in the motion of a train, because of train's large inertia.

Answer 2

Answer:

it's the first law of motion