A particle starts with an initial velocity 2.5 m/s along the positive x-direction and it accelerates uniformly at the rate 0.50 m/s2 .
a. Find the distance travelled by it in the first two seconds
b. How much time does it take to reach the velocity 7.5 m/s?
c. How much distance will it cover in reaching the velocity 7.5 m/s?