Physics, asked by saleenagrnhpr, 9 months ago

one car covers first 5 km in 10min and next 5kms in 20 min.Find its average speed.

Answers

Answered by saikethansaikethan

3

Explanation:

average speed=total distance/total time

total time=20+10=30min

30min=1/2hr

total distance=5+5=10kms

so, avg.speed=10/1/2

=20km/hr

hope it helps you

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