The long hand on a clock is known as the minute hand. It completes one clockwise rotation each hour. Choose a coordinate system such that a z axis points out of the clock. Consider a 94-minute time interval. Find the following for the minute hand.

(a) angular displacement (Enter the magnitude.)

(b) angular velocity (Indicate the direction with the sign of your answer.)

(c) angular acceleration (Indicate the direction with the sign of your answer.)