1. The problem statement, all variables and given/known data A rod of length L,mass m is clamped at one end to a wall.The rod is rotated with angular velocity @ (omega say).Find the force at the middle point of the rod. 2. Relevant equations Force = ma Centripetal force = mw^2r 3. The attempt at a solution I think there is some integration in this but I cant seem to make out what all forces are applied at the mid point.