At a carnival, one of the booths has a shooting gallery with spring-loaded guns that fire 12-g suction-cup darts with a muzzle velocity of 2.5 m/s. The 95-g targets are 25 cm tall and hinged at the bottom and may be modeled as a plank pinned at one end (I=1/3 ML^2). In the following questions, assume the dart is moving horizontally when it hits the target 5 cm from the top edge. -Calculate the magnitude of the angular momentum of the dart/target system immediately before and immediately after the target is hit. Assume angular momentum is measured relative to the axis of rotation of the target. -What is the angular speed of the system immediately after the target is hit?