Question

Abiker starts from rest and increases his velocity at the rate of 3 ms for 4 seconds. What is the velocity
the biker after 4 seconds?​

Answer 1

Answer:

the velocity of biker after 4 sec = 12 m/ sec

Explanation:

u = 0m/s

a = 3 m/ s^2

t= 4 sec

v = u+at

v = 0 + 3×4

v = 12 m /sec

Answer 2

Answer:

If you don't know the answer don't post irrelevant answers