find average speed of the body?
only right answer
don't spam or you will be reported
be careful !
Attachments:
Answers
Answered by
0
Time = Distance / speed = 1800/40 = 45 hours. Thus we can find the average speed as: Average Speed = (Total distance)/(Total Time) = (1800 + 1800)/(30 + 45) = 3600/75 = 48 km/hr. Hence the correct option here is C) 48 km/hr.
Similar questions