3. An 87 kg wide receiver is running at 9.4 m/s and is hit by a 110 kg linebacker traveling in the opposite direction. After the collision, the two players move together in the receiver's original direction at a speed of 1.6 m/s. How fast was the linebacker moving before the collision?
3. An 87 kg wide receiver is running at 9.4 m/s and is hit by a 110 kg linebacker traveling in the opposite direction. After the collision, the two players move together in the receiver's original direction at a speed of 1.6 m/s. How fast was the linebacker moving before the collision?
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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please help.
Transcribed Image Text:Question 6
This is related to #3 on the worksheet.
A wide reciever and a linebacker run into each other going opposite directions. Question #3 requires you to use conservation of momentum to find the initial speed
of the linebacker. Which of the following is true about the values used in the conservation of momentum equation?
Your answer:
O One person will have a positive mass and the other will have a negative mass.
One person will have a positive velocity and the other will have a negative velocity.
O All values will be positive because momentum is not a vector.
Transcribed Image Text:3. An 87 kg wide receiver is running at 9.4 m/s and is hit by a 110 kg linebacker traveling in the opposite
direction. After the collision, the two players move together in the receiver's original direction at a speed
of 1.6 m/s. How fast was the linebacker moving before the collision?
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