Physics, asked by keithfrancis2004, 1 year ago

A motorcycle driver from point a to point b with a uniform speed of 30 km per hour and returns with a speed of 20 km per hour .Find his average speed .

please reply as soon as possible

Answers

Answered by prernanirban2003
1

Answer:

Average speed = total distance/ total time

Total time = 2h

D1=St=30 km

D2=20km

Average speed= 50/2= 25 km/h

Similar questions