Class Management | Help how 8 rotational motion 2 Begin Date: 5/11/2023 1:01:00 AM -- Due Date: 5/17/2023 11:59:00 PM End Date: 5/17/2023 11:59:00 PM (14%) Problem 6: A solid disk of mass M= 9.5 kg and radius R = 0.93 m rotates in the z-y plane as shown. Dtheexpertta.com 6 33% Part (a) Write an expression for the magnitude of the net torque required for the disc to achieve a given rotational speed when starting from rest in terms of M. R, @, and t. Grade Summary Deductions 04% Potential 10046 7 8 9 HOME Submissions 4 5 6 Attempts remaining 3 2 (406 per attempt) 3 detailed view END CLEAR I give up! Hints: 4% deduction per hint. Hints remaining. 3 Feedback: 50% deduction per feedback 33% Part (b) What is an expression for the force that produces this torque if it is applied to the edge of the disc and in a direction that is tangent to the disc in terms of r and R? 4 33% Part (c) If, as soon as the angular speed is @ = 11 rad's, the force is immediately removed and a mass m = 0.15 kg is dropped at r = 0.11 m on the disc and sticks there, what would be the new rotational velocity of the disc in rad/'s