A uniform solid disk with radius 12 cm has mass 0.7 kg (moment of inertia I = MR2). A constant force 12 N is applied as shown.

A uniform solid disk with radius 12 cm has mass 0.7 kg (moment of inertia I = ½MR2). A constant force 12 N is applied as shown. At the instant shown, the angular velocity of the disk is 45 radians/s in the direction (where +x is to the right, +y is up, and +z is out of the page, toward you). The length of the string d is 15 cm.At this instant, what are the magnitude and direction of the angular momentum about the center of the disk?Direction: What are the magnitude and direction of the torque on the disk, about the center of mass of the disk?The string is pulled for 0.2 s. What are the magnitude and direction of the angular impulse applied to the disk during this time?Direction: After the torque has been applied for 0.2 s, what are the magnitude and direction of the angular momentum about the center of the disk?Direction: At this later time, what are the magnitude and direction of the angular velocity of the disk?Direction: