Question

Two cars are moving in the same direction with a speed of 30 kmh. They are seara
each other by 5 km. Third car moving in the opposite direction meets the two casa
interval of 4 minutes. What is the speed of the third car?​

Answer 1

Answer:

directionVc in opposite directions so

V=x+30 velocity of a and b =30

A and B are separated by 5m/s

S=5m/s

Time=4min=4/60

V=x/t

X+30=5*60/4

X=75-30=45km/h