Question

If a particle starts moving with initial velocity $u=1m{s}^{-1}$ and acceleration $a=m{s}^{-2}$, the velocity of the particle at any time is given by $v=u+at=1+2t$. Plot the velocity - time graph of the particle.

Answer 1

We use formula

$v=u+at$

Given,

$u=1m{s}^{-1}$, $a=2m{s}^{-2}$

suubstituting these values in above eqn, we get,

$v=1+2t$

Now we plot the graph of v v/s t .