Question

If car A is at 40 km/h
and ear B is at 10 km/h in
the opposite direction, what is
the velocity of the car
A relative to the car
B?​

Answer 1

Answer:

50 km /h

Explanation:

The relative velocity of car A with respect to car B is given as

vrel = vA - vB

here

vA = 40 km/hr

vB = -10 km/hr

so, we have

vrel = 40 - (-10)

so,vrel = 50 km/hr