Question

5. A scooter which is traveling at 10 m/s speeds up to 20 m/s in 4 s. Find the
acceleration of the scooter.

Answer 1

acceleration = (v-u)/t

=> v=20m/s

=> u=10m/s

=> t=4s

=> a = 20-10/4

=> a = 10/4

=> a = 5/2

hope this answer helps you