According to equation of motion
s = ut + 1/2 at²
Where,
S = distance covered
u = initial velocity
a = acceleration
t = time
As, body is at rest, so u = 0
Hence, we get,
S = 0 × t + 1/2 × at²
S = 1/2 × at²
Question
Write an expression for the distance S covered in time t by a body which is initially at rest and starts moving with a constant acceleration a.
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