Problem 2. 4 A 60 ton rail car moving at 1 mile/hr is coupled to a second stationary rail car. If the velocity of the two cars after coupling is 1ft/s (in the original direction of motion) and the coupling is completed in 0.5 second, what is the average impulsive force on the 60 ton rail car?

Problem 2. 4 A 60 ton rail car moving at 1 mile/hr is coupled to a second stationary rail car. If the velocity of the two cars after coupling is 1ft/s (in the original direction of motion) and the coupling is completed in 0.5 second, what is the average impulsive force on the 60 ton rail car?

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Thermal Properties of Materials

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Subject : physics engineering 1

Problem 2. 4 A 60 ton rail car moving at 1 mile/hr is coupled to a second stationary rail car. If the
velocity of the two cars after coupling is 1ft/s (in the original direction of motion) and the coupling
is completed in 0.5 second, what is the average impulsive force on the 60 ton rail car?

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