Question

The driver of a maruti car driving at the speed of68 km/h locates a bus 40 meters ahead for him.After 10 second,the bus is 60meters behind.Rhe speed of the bus is?

Answer 1

Explanation:

Relative speed = 68 - x distance traversed = 0.1 km Time interval = 1/36 hrs. 1/36 = 0.1/(68-x)