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
Verified Correct Answer: A.
Physical Principles & Numerical Solution
S = \(ut + \frac{1}{2}at^2\)
S = \(0 \times 2 + \frac{1}{2} \times 30 \times 20^2\)
Source: Myschool Past Questions Archive (Record #27377)