Question

A body moving in a curved path possess a velocity of
3 m/s towards north at any instant of its motion. After
10s, the velocity of the body was found to be 4 m/s
towards west. Calculate the average acceleration during
this interval.
​

Answer 1

• Total velocity =[3^2+4^2]^(1/2)

=5 m/s

• average acceleration =

total velocity /total time

=5/10=0.5 m/s^2

Answer 2

Explanation:

I HOPE ITS IS VERY HELPFUL TO U ALL