Question

when a partical starts from rest up to 20 m/s in the 10min find the acceleration.​

Answer 1

Given :-

v = 20m/s

t = 10 min

Acceleration :-

→ ∆v/∆t

= 20/10

= 2

Answer 2

Explanation:

given

v=20m/s

t=10min= 10×60=600 sec

acceleration

v-u/t =a

20-0/600

20/600=1/3ms‐²