Eight boxcars are moving at a speed of 0.2 m/s along a track when they collide with a single identical boxcar headed in the opposite direction at 0.7 m/s. If the line of boxcars successfully couple, what is the final velocity of the boxcars? Assume the mass of a single boxcar is 6.5×104 kg.
Eight boxcars are moving at a speed of 0.2 m/s along a track when they collide with a single identical boxcar headed in the opposite direction at 0.7 m/s. If the line of boxcars successfully couple, what is the final velocity of the boxcars? Assume the mass of a single boxcar is 6.5×104 kg.
Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter10: Systems Of Particles And Conservation Of Momentum
Section: Chapter Questions
Problem 41PQ: There is a compressed spring between two laboratory carts of masses m1 = 105 g and m2 = 212 g....
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Eight boxcars are moving at a speed of 0.2 m/s along a track when they collide with a single identical boxcar headed in the opposite direction at 0.7 m/s. If the line of boxcars successfully couple, what is the final velocity of the boxcars? Assume the mass of a single boxcar is 6.5×104 kg.
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