Physics
JAMB 2012
A car starts from rest and moves with a uniform acceleration of 30ms
-2 for 20s. Calculate the distance covered at the end of the motion
-
A.
6km
-
B.
12km
-
C.
18km
-
D.
24km
Correct Answer: Option A
Explanation
S = \(ut + \frac{1}{2}at^2\)
S = \(0 \times 2 + \frac{1}{2} \times 30 \times 20^2\)
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