Question

A bird begins to accelerate at a constant 0.3m for 3s .its change in velocity​

Answer 1

Answer:

Explanation:

Acceleration= Change in velocity/Time

Therefore,

0.3m/s^2= Change in velocity / 3s

Change in velocity = 0.3*3

= 0.9 m/s

Answer 2

here

u = 0.3 m/s

t = 3 s

Therefore

Change in velocity = ut

= 0.3 × 3

= 0.9 m/s

Hence the change in velocity is 0.9m/s