An 85 kg linebacker is running at 8 m/s directly toward the sideline of a football field. he tackles a 75 kg running back moving at 9 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. determine their common speed and direction immediately after they collide.
i know the answer is 6.0 m/s and 45 degrees toward the sidelines from the running backs' original path. i don't understand how to do this problem. show all work and how to get this answer.
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An 85 kg linebacker is running at 8 m/s directly toward the sideline of a football field. he tackles...
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