Question

Neha swim in a 100m long pool.she cover 200m in 1 min. and 40sec.by swimming from one end to other and back along the same straight path. Find the average speed and average velocity of Neha?

Answer 1

Here is your answer
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length of pool = 100 m

Time taken = 1 min + 40 s + 60 s + 40 s
=> 100 s

Distance covered. = 200 m

Average speed = total distance = 200 m = 2 m / s

.........

Time taken = 100 s

Average VELOCITY = 0 m / s

=> 100 m / s