Which of the following everyday observations illustrates inertia of rest?
PHYSICS · Single correct · CBSE · Physics · Force and Laws of Motion · Force and Laws of Motion
Problem
Which of the following everyday observations illustrates inertia of rest?
(a) A rolling ball continues to move on a smooth floor.
(b) A passenger leans forward when a bus suddenly stops.
(c) A passenger leans backward when a bus suddenly starts moving.
(d) A hammer drives a nail into wood.