During a neighborhood baseball game in a vacant lot, a particularly wild hit sends a 0.144 kg0.144 kg baseball crashing through the pane of a second-floor window in a nearby building. The ball strikes the glass at 14.9 m/s14.9 m/s, shatters the glass as it passes through, and leaves the window at 11.1 m/s11.1 m/s with no change of direction. What is the direction of the impulse that the glass imparts to the baseball? opposite the direction of the ball's motion in the direction of the ball's motion neither of these Calculate the magnitude of this impulse (a positive number). impulse:   N⋅sN⋅s The ball is in contact with the glass for 0.0109 s0.0109 s as it passes through. Find the magnitude of the average force of the glass on the ball (a positive number). average force:   N

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