Question

A rocket is fired at an angle from the top of a tower of height h0 = 65.5 m . Because of the design of the engines, its position coordinates are of the form x(t)=A+Bt2 and y(t)=C+Dt3, where A, B, C , and D are constants. Furthermore, the acceleration of the rocket 1.50 s after firing is
a⃗ =( 3.70 i^+ 3.10 j^)m/s2.
Take the origin of coordinates to be at the base of the tower.

what are constants A, B, and C