Question

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

Answer 1

Answer:

Motion is not uniform because he covers equal distance in unequal intervals of time

Explanation:

Average speed=Total distance travelled/Total time taken

= (30+30)/(60+90)

=60/150

=2/5

=0.4 m/s

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