if a body covers half of the distance with the speed of 40 km/hr and next half with the speed of 48km/hr. Then find its average speed for the entire journey
Answers
Answered by
0
Answer:
44 km/hr
Explanation:
the average speed =(40km/hr+48km/hr)/2=44km/hr
Answered by
0
Answer:
It's average speed for the entire journey is 44 km/hr.
Explanation:
Let the 40 km/hr speed be V1
and 48 km/hr speed be V2
Average speed = V1 + V2 / 2
= 40 + 48 / 2
= 88 / 2 = 44 (ans).
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