Question

A particle moving in a straight line has an acceleration given by a(t)=2t. The
initial velocity of the particle is 2 cm/sec. How far does the particle move between t =1and t = 2
seconds?

Answer 1

\[X = \frac{ 1 }{ 2 }at^2+Vi*t +X i \]
so X-X i = \frac{ 1 }{ 2 }at^2+Vi*t