Question

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

Answer 1

Answer:

0.9m/s

Step-by-step explanation:

acceleration(a)=0.3m/s^2

time(t)=3seconds

initial velocity(u)=0

final velocity(v)=?

change in velocity=v-u=v

a=(v-u)/t

0.3=(v-0)/3

v=0.9m/s

v-u=0.9m/s