Question

Kiran swims in a 90 m long pool. She covers 180m in one minute by
swimming from one end to the other and back along the straight path. Find the average speed and average velocity. Please answer fast

Answer 1

Explanation:

Distance =180

Time = 1 min = 60 sec

Average speed = total distance covered / total time taken

= 180m / 60sec

= 3m / s

Displacement = 0m / s

( as usha come back along a same path so,the initial and final position is same )

Average velocity = displacement / time

= 0m / 60s

= 0m/s

I hope this is Helpful for you......