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a (13%) Problem 8: A disk with an initial angular velocity wp = 7.5 rad's experiences a constant angular acceleration of a = 65 rad's? for a time period 1 = 35 s. Please answer the following questions, Randomized Variables = 7.5 rad's a = 65 rads2 35 20% Part. (a) Write an expression for the magnitude of the angular velocity of the disk at time t in terms of the given parameters. US Grade Summary Deductions 03 Potential 1005 7 B b 000 d 0 4 8 9 S 6 2 3 Submissions Attempts retraining (per attempt detailed i h 1 8 k P n + - 0 . m S VO Submit Hint I give up! Hints de detection per hit. Hints remaining 2 Feedback deduction per feedback A 20% Part (b) Calculate the magnitude of the angular velocity of the disk in rad's at time t. A 20% Purt (e) Write an expression for the magnitude of the angular displacement traveled by a point on the disk during the angular acceleration described in terms of the given parameters. Assume the point starts at an angular displacement of radians 20% Part (d) Calculate the magnitude of the angular displacement in radians traveled by a point on the disk during the acceleration described A 20% Part (e) Which of the following scenarios would result in the largest angular displacement traveled by a point on the disk, assuming all other properties stayed the same?