A rod of length L with non-uniform mass distribution is hinged horizontally to a vertical wall from one end. The rod is supported by a rope from the other end as shown in the figure such that the rope makes an angle of 30° with the horizontal. The linear mass density (mass per unit of length) of the rod is A(x)=8Cx"/L where x is the distance from the hinge (x S L) and C is a constant. The unit of C is kg. The distance between point mass m and the hinge is L/2. M 15. What is mass M of the rode? (а) 8C/3 (Ь) 2C (0) С/2 (а) с (e) 2C/3

A rod of length L with non-uniform mass distribution is hinged horizontally to a vertical wall from one end. The rod is supported by a rope from the other end as shown in the figure such that the rope makes an angle of 30° with the horizontal. The linear mass density (mass per unit of length) of the rod is A(x)=8Cx"/L where x is the distance from the hinge (x S L) and C is a constant. The unit of C is kg. The distance between point mass m and the hinge is L/2. M 15. What is mass M of the rode? (а) 8C/3 (Ь) 2C (0) С/2 (а) с (e) 2C/3

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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Rotational Equilibrium And Rotational Dynamics

In physics, the state of balance between the forces and the dynamics of motion is called the equilibrium state. The balance between various forces acting on a system in a rotational motion is called rotational equilibrium or rotational dynamics.

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Question

A rod of length L with non-uniform mass distribution is hinged horizontally to a vertical wall from
one end. The rod is supported by a rope from the other end as shown in the figure such that the
rope makes an angle of 30° with the horizontal. The linear mass density (mass per unit of length)
of the rod is A(x)=8Cx"/L where x is the distance from the hinge (x S L) and C is a constant.
The unit of C is kg. The distance between point mass m and the hinge is L/2.
M
15. What is mass M of the rode?
(а) 8C/3 (Ь) 2C (0) С/2 (а) с (e) 2C/3

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