# Calculate displacement and the constant of integration.

The velocity of a particle moving in a straight line is given by v=3t^2 + 2t,

Find an expression for the displacement at time, t.

If the initial displacement is 1m, find an expression for the constant of integration.

Hence determine the displacement after a time period of 2s has elapsed.

#### Solution Preview

...C

Given conditions we can calculate the rest of the ...