Usha swims in a 90m long pool. She covers 180m in one minute by swimming from one end to the other and back along the same straight path. Find the average speed.
Answers
Answered by
7
Answer:
Explanation:
Distance covered by Usha = 180m
Time taken to cover the distance = 1 minute = 60 seconds
Therefore average speed = 180÷60
= 3 metre/second
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Answered by
2
Answer:
3m/s
Explanation:
Average Speed =total distance/total time to complete distance
=180/60
=3m/sec
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