# physics

posted by
**emily**
.

A particle has a constant acceleration of = (5.5 m/s2) + (3.7 m/s2) . At time t = 0, the velocity is zero and the position vector is 0 = (9.8 m).

(a) Find the velocity and position vectors as functions of time t.

(b) Find the equation of the particle's path in the xy plane.