Question

A boy walks a distance of 30 m in 1 minute and
another 30 m in 1.5 minute. Describe the type
of motion of the boy and find his average speed
in ms-1.​

Answer 1

Answer:

Average speed = 2.5 m/s

Step-by-step explanation:

1. Non-uniform motion

2. s 1 = 30 m

t 1 =60 s

s 2 = 30 m

t 2 = 90 s

Average speed = Total distance / Total time

Average speed = 60/150 = 2.5 m/s