A 79.9 kg linebacker (X) is running at 7.79 m/s directly toward the sideline of a football field. He tackles a 96.9 kg running back (0) moving at 9.27 m/s straight toward the goal line, perpendicular to the original direction of the linebacker. As a result of the collision, both players momentarily leave the ground and go out-of-bounds at an angle ø relative to the sideline, as shown in the diagrams. Before impact After impact What is the common speed vf of the players immediately after their impact? Uf = m/s What is the angle o of their motion relative to the sideline?
A 79.9 kg linebacker (X) is running at 7.79 m/s directly toward the sideline of a football field. He tackles a 96.9 kg running back (0) moving at 9.27 m/s straight toward the goal line, perpendicular to the original direction of the linebacker. As a result of the collision, both players momentarily leave the ground and go out-of-bounds at an angle ø relative to the sideline, as shown in the diagrams. Before impact After impact What is the common speed vf of the players immediately after their impact? Uf = m/s What is the angle o of their motion relative to the sideline?
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Transcribed Image Text:A 79.9 kg linebacker (X) is running at 7.79 m/s directly toward the sideline of a football field. He tackles a 96.9 kg running back
(0) moving at 9.27 m/s straight toward the goal line, perpendicular to the original direction of the linebacker. As a result of the
collision, both players momentarily leave the ground and go out-of-bounds at an angle o relative to the sideline, as shown in
the diagrams.
Before impact
After impact
What is the common speed vf of the players immediately after their impact?
Uf =
m/s
What is the angle o of their motion relative to the sideline?
=
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