A 110-kg tackler moving at 2.5 m/s meets head-on (and holds on to) an 82-kg halfback moving
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A 110-kg tackler moving at 2.5 m/s meets head-on (and holds on to) an 82-kg halfback moving at 5.0 m/s. What will be their mutual speed immediately after the collision?
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The tackle will be analyzed as a onedimensional momentumcons...View the full answer
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