Question: For the cue ball in Figure Q7.12, make a qualitative sketch of how the force exerted by the rail on the ball varies with time.

For the cue ball in Figure Q7.12, make a qualitative sketch of how the force exerted by the rail on the ball varies with time. Be sure to plot both the x and y components of the force and indicate when the ball is in contact with the rail.

Figure Q7.12

? y 5.0 m/s 30- 30 7 5.0 m/s.

y 5.0 m/s 30- 30 7 5.0 m/s.

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