Neha swims 100m long pool.she covers 200m in one minute and forty seconds by swimming from one and to other and back along the same straight path find average speed and average celocity.?

Answer 1

To find Neha's average speed, we calculate the total distance covered (200m) divided by the total time taken (100 seconds), resulting in an average speed of 2 m/s. Average velocity considers the net displacement, which is 0m (as she returns to the starting point), leading to an average velocity of 0 m/s. Thus, her average speed is 2 m/s, while her average velocity is 0 m/s.