Question

A ball is accelerated by 2m/s^2 experiences te increase in it's velocity from 5m/s^2 to 10m/s^2. In what time did it experience this change??

Answer 1

Answer:

a = 2m/s^2

u = 5m/s

v = 10m/s

t = ?

t = v - u / a

t = 10m/s - 5m/s / 2m/s^2

t = 5m/s / 2m/s^2

t = 2.5s

hope it helps