1:58 PM Thu Jul 14 87% @@@ooo-- Lab7: Impulse In Motion: Equipment: 1. Photogate, qty 2. 2. Collision carts with detachable magnetics, qty 2. 3. Car track, qty 1. 4. Balance/Scale, qtyl. 5. Photogate Bracket, qty 2. Resources: To help visualize concepts please see: Mp5://ophyics.com[e2.html Experiment: Experiment 1: Elastic Collision A Perform in elastic collision and record your data in the table. Set up cars with magnetic discs with different polarity facing each other. If the cars get close enough, they will \"stick\" to each other. Place car 2 between the photogate 1 and photogate 2. Place car 1 start position to the left of the photogate 1. Car 2 is at rest. Give car 1 an initial velocity toward car 2. Record the photogate measurements. Experiment 2: Elastic Collision B Perform in elastic collision and record your data in the table. Set up cars with magnetic discs with different polarity facing each other If the cars get close enough, they will repel each other (bounce). Place car 1 start position to the left of the photogate 1. Place car 2 start position to the right of the photogate 2. Give car 1 a slow velocity toward car 2. Give the car 1 a faster velocity so that the second cart catches the rst cart. Record the photogate measurements. Table: Elastic Collision Experimental Data