A. Draw a free body diagram for the glass when it is at the top of the circleB. What is the equation for the net force on the glass at the top of the circle in terms of w, Fn, m, v, and r?C. The glass will fall out of bucket if the normal force between the glass and bucket equals 0. How fast must she spin the bucket to prevent this from happening?D. The string will break if the tension on it is more than 100N. Over what range of speed can she keep the glass in the bucket and prevent the string from breaking