Column - I Column - II (a) Body line on a horizontal surface (p) is a self adjusting force

Question

Match the column

Column - I	Column - II
(a) Body line on a horizontal surface	(p) is a self adjusting force
(b) Static friction	(q) is a maximum value of static friction
(c) Limiting friction	(r) is then limiting friction
(d) Dynamic friction	(s) force of friction = 0

(A) a-s, b-p, c-q, d-r 

(B) a-p, b-q, c-r, d-s 

(C) a-s, b-r, c-q, d-p 

(D) a-r, b-q, c-p, d-s

Answer 1

Correct option: (A) a-s, b-p, c-q, d-r

Explanation:

(a) body on surface > frictions force = o

(b) static friction is self-adjusting

(c) Limiting friction is the maximum value of static friction

(d) dynamic friction is less than limiting friction