Problem #4 The figure below shows two collars having masses mi and m2. The collar having mass m2 is free to slide without friction only in the vertical direction which the collar having mass mi is free to slide without friction only in the horizontal direction. m, L Figure for Problem #4 Both collars are connected by a rigid hinged rod of mass m and length L and the horizontally moving collar is connected to a spring having stiffness constant k. The spring is at its natural length when m; is either directly above or directly below m. so that in the figure, the spring is stretched by an amount x beyond its natural length. Use the principle of virtual work to determine all possible static equilibrium points for all possible values of mi, m2, m, L, k and g. That is, consider both cases when (2m2 + m)g 2kL (2m2 + m)g. 2kL > 1 and < 1. Assume that the horizontal rail and the spring is not in the way of m2 so that m2 can fall below the horizontal rail.

Problem #4 The figure below shows two collars having masses mi and m2. The collar having mass m2 is free to slide without friction only in the vertical direction which the collar having mass mi is free to slide without friction only in the horizontal direction. m, L Figure for Problem #4 Both collars are connected by a rigid hinged rod of mass m and length L and the horizontally moving collar is connected to a spring having stiffness constant k. The spring is at its natural length when m; is either directly above or directly below m. so that in the figure, the spring is stretched by an amount x beyond its natural length. Use the principle of virtual work to determine all possible static equilibrium points for all possible values of mi, m2, m, L, k and g. That is, consider both cases when (2m2 + m)g 2kL (2m2 + m)g. 2kL > 1 and < 1. Assume that the horizontal rail and the spring is not in the way of m2 so that m2 can fall below the horizontal rail.

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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