1. A linebacker of mass 95kg is closing in on a running back of mass 85kg. After they collide, they are momentarily stuck together and both are moving at a speed of 4.5 m/s in the initial direction of the inebacker. If the running back was moving at 2.5 m/s towards the linebacker before contact, how fast was the linebacker moving just before the collision?
1. A linebacker of mass 95kg is closing in on a running back of mass 85kg. After they collide, they are momentarily stuck together and both are moving at a speed of 4.5 m/s in the initial direction of the inebacker. If the running back was moving at 2.5 m/s towards the linebacker before contact, how fast was the linebacker moving just before the collision?
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![1. A linebacker of mass 95kg is closing in on a running back of mass 85kg. After they collide, they are momentarily stuck
together and both are moving at a speed of 4.5 m/s in the initial direction of the inebacker. If the running back was
moving at 2.5 m/s towards the linebacker before contact, how fast was the linebacker moving just before the collision?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F58a61a2c-56ed-4431-b897-3fd452119925%2F1b354f1d-6c4e-4516-aebe-ba22c7a76dbd%2Fgemf62i_processed.jpeg&w=3840&q=75)
Transcribed Image Text:1. A linebacker of mass 95kg is closing in on a running back of mass 85kg. After they collide, they are momentarily stuck
together and both are moving at a speed of 4.5 m/s in the initial direction of the inebacker. If the running back was
moving at 2.5 m/s towards the linebacker before contact, how fast was the linebacker moving just before the collision?
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