8 1 point A cable is being pulled off a drum of radius r = 0.30 m with a velocity v. At the instant shown, v is increasing at the rate 5.6 m/s2. What is the angular acceleration (in rad/s2) of the drum about its center at this instant? Type your answer... Unit 9 1 point Select the correct unit for the following Correct unit for moment of inertia kg-m kg O kg-m2 kg-m/s2 10 1 point Correct unit for angular velocity w O rad /s 2 O rad/s O m /s 2 O m/s