Dynamics

I have a flyweight that rotates about a pin in a cvt clutch.
the flyweight gets its motion from centrifugal force that acts on the center of gravity on the object. i am trying to develop the acceleration equation using kinamatics but am a little rusty. i have developed the force equations but would like help with the acceleration.

Hello guys, how can I solve for the projectile's speed, horizontal distance and maximum height reached if the only given in the problem is the time of flight and the angle of inclination from the horizontal.
The projectile is thrown from the cliff by the way, thanks :)