A motorcyclist drives from Place A tO B with a
uniform speed of 30 km/h and returns from from
Place B to A with a uniform speed of 20km/h
Find his average speed
Answers
Answered by
1
Answer:
Let the length of the line segment AB be x m
The time taken is given as t=distance covered/speed
Total time = t
1
+t
2
=
30
x
+
20
x
=
60
5x
h
Average speed = Total distance/Total time =
5x/60
2x
=24 km/h
Answered by
1
Answer:
24 km/hr
Explanation:
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