Activity 2 on Equations of uniformly accelerated motion in 1D
A truck is moving with a constant velocity of 5 m/s. He stops the truck for some time and then accelerates forward. After 20 seconds, the driver stops accelerating and maintains a constant velocity of 25 m/s. What is the acceleration of the truck ?
A.2 m/s2
B.3 m/s2
C. 1 m/s2