Impulsive Force Model Quiz 2: Conservation of Momentum Jack nervously entered the Skate-O-Rama building for his class reunion. The gaudily decorated room is filled with people and chatter, drinking and laughing. But then . . . across the room, Jack sees Anne--his long lost love. Their eyes lock, and for a moment time stands still. The powerful attraction is still there. They glide toward one another, first slowly but then faster and faster until 80.0 kg Jack is traveling 3.2 m/s toward 60.0 kg Anne who approaches him at 3.8 m/s. They collide in a totally inelastic embrace. a. Make a conservation of momentum diagram. Label each momentum bar with mass, object and speed. event: initial final mass/object/velocity mass/object/velocity 80, 0 kg ate 80.okg at 362 m 60 0 0 18 4+ 0 0 + Momentum conservation equation: Oto = m Vebond migo 18010 b. What is their final speed and direction after the collision? initial final-jm= 140kg Up = ? Oto = books ( 3+ 81 5 ) + 80co ( 3,2 ms ) = 484mis one of these has negative velocity Modeling Instruction - AMTA 2013 U9 Momentum - quiz 2 v3.1