A disk cam rotates at a constant speed of 300 RPM and drives a translating roller follower through a rise of 1.5 inches in 150 degrees of cam rotation. The displacement of the follower during the rise is given by the expression: y= h/2[1-cos((pi*theta)/Beta) -1/4(1-cos(2*pi*theta)/Beta)]
Find the maximum values of velocity and acceleration, and the angles at which these maximum values occur during the rise