question_answer

Match the following:

Column I	Column II
(i) A gril jumping out of a speeding van may	(p) Inertia of rest fall forward
(ii) Apples fall on shaking a tree	(q) Inertia of motion
(iii) While sharpening a knife, sparks fly off tangentially from the grinding stone.	(r) Inertia of direction
(iv) When a rotating fan is switched off it continues to rotate
(v) A passenger sitting in a bus gets a backward jerk when the bus starts suddenly.

Answer:

i - q, ii - p, iii - r, iv - q, v ? p