8. A hockey puck of mass 0.38 kg is shot west at 2.20 m/s strikes a...

 

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8. A hockey puck of mass 0.38 kg is shot west at 2.20 m/s strikes a second puck, initially at rest, of mass 0.57 kg. As a result of the collision, the first puck is deflected at an angle of 40° south of west, with a speed of 1.15 m/s. What is the angle made between the direction of the second puck and the west direction after the collision? 8. A hockey puck of mass 0.38 kg is shot west at 2.20 m/s strikes a second puck, initially at rest, of mass 0.57 kg. As a result of the collision, the first puck is deflected at an angle of 40° south of west, with a speed of 1.15 m/s. What is the angle made between the direction of the second puck and the west direction after the collision?