Question

Time(s) 0 1 2 3 4
Displacement (m) 0 5 10 15 20
(a) Draw the displacement - time sketch and find the average velocity of car
(a) what will be the displacement of car at (i) 2.5s and (ii) 4.5s?

Answer 1

average velocity=0+5/2=5/2=2.5

2.5 s= 7.5

4.5=22.5