Aman while going to the market drives his car at a speed of 30 km h-1.. He makes purchases and comes back along the same path at a slower speed of 20 km h-1 . Compute his average speed for the round trip
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Answer:
25
Explanation:
as the distance travaled is same and velocity is constant . the avrage will be 30 +20 /2
= 25 kmh-1
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