An x-y plane is defined by a football playing surface. An Army running back with a mass of 86.4 kg runs with a velocity of 8.90 m/s orientated at 15.00 counterclockwise from the positive x-axis. A Navy linebacker with a mass of 106 kg moves with a velocity of = (-2.401+7.32) m/s. The two football players collide and stick together. Assume the system comprised of the two football players is closed and isolated. a. Write down the conservation laws and physics equations that apply for this problem: b. Calculate the velocity of the players immediately after the collision. Report your answer in unit-vector notation.
An x-y plane is defined by a football playing surface. An Army running back with a mass of 86.4 kg runs with a velocity of 8.90 m/s orientated at 15.00 counterclockwise from the positive x-axis. A Navy linebacker with a mass of 106 kg moves with a velocity of = (-2.401+7.32) m/s. The two football players collide and stick together. Assume the system comprised of the two football players is closed and isolated. a. Write down the conservation laws and physics equations that apply for this problem: b. Calculate the velocity of the players immediately after the collision. Report your answer in unit-vector notation.
University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter9: Linear Momentum And Collisions
Section: Chapter Questions
Problem 41P: Two figure skaters are coasting in the same direction, with the leading skater moving at 5.5 m/s and...
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