Two balls are on a frictionless horizontal tabletop. ball x initially moves at 10 meters per second, as shown in figure 1 above. it then collides elastically with identical ball y which is initially at rest. after the collision, ball x moves at 6 meters per second along a path at 53 degrees to its original direction, as shown in figure 2 above, which of the following diagrams best represents the motion of ball y after the collision?
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Two balls are on a frictionless horizontal tabletop. ball x initially moves at 10 meters per second,...
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