An object moves with constant acceleration 440 ms2 and over

Question

Solve the all parts of given question:

Question: An object moves with constant acceleration 4.40 m/s² and over a time interval reaches a final velocity of 10.2 m/s.

Part A: If its initial velocity is 5.1 m/s, what is its displacement during the time interval?

________m

Part B: What is the distance it travels during this interval?

___________ m

Part C: If its initial velocity is -5.1 m/s, what is its displacement during the time interval?

_________m

Part D: What is the total distance it travels during the interval in part (c)?

___________ m

Please explain your answer. I know substitution is involved so be sure to give a detailed explanation on that as well.