A boy swims 90 m long pool he covers 2 rounds in 1 min find its average velocity
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Long of the pool = 90m.
He covers = 2 rounds.
Total distance he covers = 90*2 = 180m.
Time taken = 1min.
1 min = 60sec .
Average velocity = Total displacement / Total time taken
= 180m / 60sec
= 30m/s.
He covers = 2 rounds.
Total distance he covers = 90*2 = 180m.
Time taken = 1min.
1 min = 60sec .
Average velocity = Total displacement / Total time taken
= 180m / 60sec
= 30m/s.
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