In a particular Cartesian coordinate system, the y and z-components of the velocity of a point-like object are zero and the x-component varies as given by the following function:

Question

vx(t) = 2 + 5t,
where t is in seconds and vx is in meters per second.

If the particle was at x = 0 at t = 0, ?nd the position, in meters, of the particle at t = 1.2 s.
x(t_1)= ?
If the particle was at x = 0 at t = 0, ?nd the position, in meters, of the particle at t = 2.2 s.
x(t_2) = ?