How do i work out the LINEAR ACCELERATION (and LINEAR VELOCITY) for a point on the circumference of the FLYWHEEL at its max ROTATIONAL VELOCITY

Answer 1

tangential velociy= angular speed* radius
where angular speed is in rad/sec

tangential acceleration at max velocity. Normally, at max velocity, change in velocity is zero, so linear acceleration would be zero.

I don't have a clue what you mean by "linear" velocity and "linear" acceleration, unless you meant in the direction of the tangential.