Question

A biker to move from speed of 0 m/s to final speed of 25 m/s in 10 s. What is the acceleration of the bike?

Answer 1

a = 2.5 m/s²

Step-by-step explanation:

given,

initial speed = 0 m/s

final speed = 25 m/s

time = 10 s

acceleration of bike is equal to change in velocity per unit time

`a = (\Delta v)/(t)`

`a = (v_f-v_i)/(t)`

`a = (25-0)/(10)`

a = 2.5 m/s²

hence, acceleration of bike is equal to a = 2.5 m/s²