a motorcyclist drives from place a to b with a uniform speed of 30 kilometre per minus power minus 1 power and returns from place to be with a uniform speed of 20 km per hour for power minus 1 find is average speed
Answers
Answered by
8
There is given distance =30km+20km=50km
Time = 1hour + 1 hour = 2hour
we know that ,
Average speed= total distance÷total time
50km÷2hour= 25km/hr
So it's average speed will be 25km/hr...
Please mark it as brainlist
Time = 1hour + 1 hour = 2hour
we know that ,
Average speed= total distance÷total time
50km÷2hour= 25km/hr
So it's average speed will be 25km/hr...
Please mark it as brainlist
Answered by
5
Average speed=total distance travelled/total time taken
30km+20km/1hr+1hr
=50/2
25km/hr
so its average speed is 25km/hr
hope it will helpful
30km+20km/1hr+1hr
=50/2
25km/hr
so its average speed is 25km/hr
hope it will helpful
Similar questions