Question

Rahul swims in a 100m long pool he covers 150m in one minute by swimming from one end to another and back along .Find the average speed and average velocity of Rahul

Answer 1

Given:
Distance, d = 150 m
Time taken, t  = 60 s
Displacement, s = 50 m

Average speed = Distance / Time taken
                         = 150 / 60
                         = 2.5 m/s²

Average velocity = Displacement / Time taken
                           = 50 / 60
                           = 0.83 m/s² 

Answer 2

given distance =150m
time taken =60s
displace =50m
Average speed =distance /time taken
150/60
=2.5m/s
average velocity=displacement/time taken
50/60
0.83