Question

a body moves along a straight line from A to B in 2 hours then it come back to its original position (B to A) in 4 hours. fond the average speed.​

Answer 1

let the distance between A to B be x km

Then total distance covered by car= 2x km

Total time taken by car = 6 hrs

We know,

Average speed = Total dis/Total time

= 2x/6

= x/3 km/hr