Question

A motorcycle starts from rest . If its gain an acceleration of 2m/s^2 in 5 second , Calculate the final velocity.

Answer 1

Answer:

u=0m/s

v=?

a=2m/s^2

t=5s

v=u+at

v=0+2*5

v=10m/s

Answer 2

• initial velocity=u=0m/s
• Acceleration=a=2m/s^2
• Time=t=5s
• Final velocity=v=?

Using first equation of kinematics

$\\ \sf\longmapsto v=u+at$

$\\ \sf\longmapsto v=0+2(5)$

$\\ \sf\longmapsto v=10m/s$