Question

Scooter acquires a velocity of 36 km/h in 10 seconds just after the start .It takes 20 second to stop. Calculate the acceleration in two cases.

Answer 1

Here is the answer...!!

Refer to the attachment...!!!

Answer 2

Answer:

Explanation:

v= u +at

36kmph = 10m/s

10 = 0 + a1*10

a1 = 1 m/s^2

0 = 10 - a2*20

a2 =0.5 m/s^2