Question

• A boy walks first a distance of 0.5 km
in 10 minutes, next 1.0 km in 20 minutes
and last 1.5 km in 30 minutes. Is the
motion uniform ? Find the average speed
of the boy in m s-1​

Answer 1

$\huge\star\underline\mathfrak\green{Answer}$

Overall, we can say , it is a non uniform motion.

This is a non uniform accelerated motion in first 30 minutes & in last 30 minutes it is uniform motion.

Overall, we can say ,

it is a non uniform motion.

The average speed is 12km/ hr.

Answer 2

Explanation:

The average speed is 12km/ hr.