Question

11.
Two cars A and B are moving along in a straight line. Car A is moving at a speed
of SOKMph while car B is moving at a speed SOKMph in the same direction, find
the magnitude and direction of
(a) the relative velocity of car A with respect to B
(b) The relative velocity of car B with respect to A.​

Answer 1

Answer:

(A) the relative velocity of car A with respect to B is 0.

(B) The relative velocity of car B with respect to A is 0.

Explanation:

the formula of relative velocity is :

Vab = Va - Vb

In case (a):

Vab = Va - Vb

Vab = 50 - 50

Vab = 0

Similarly in case (b) the relative velocity is 0