How far will a body move in 4 seconds if uniformly accelerated from rest at the rate of 2 ms-2?
-
A.
32m -
B.
24m -
C.
16m -
D.
1.2m -
E.
5m
Correct Answer: Option C
Explanation
S = vt + 1/2 at2 = 0 + 1/2 x 2 x 42 = 16m
S = vt + 1/2 at2 = 0 + 1/2 x 2 x 42 = 16m