The two small spheres of mass m each are connected by the light rigid rod which lies in the plane. Determine the mass moments of inertia of the assembly about the x-, y-, and z- axes. Use the values m = 2.9 kg and L = 545 mm. m Answers: Ixx = i lyy i = Izz = i kg.m² kg-m² m kg-m²

The two small spheres of mass m each are connected by the light rigid rod which lies in the plane. Determine the mass moments of inertia of the assembly about the x-, y-, and z- axes. Use the values m = 2.9 kg and L = 545 mm. m Answers: Ixx = i lyy i = Izz = i kg.m² kg-m² m kg-m²

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter8: Centroids And Distributed Loads

Section: Chapter Questions

Problem 8.118P: A concrete seawater dam is shown in cross section. Is the dam safe against tipping about edge A? The...

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Concept explainers

Axial Load

When a bar of the uniform cross-section is acted by a load, such that the load acts along the longitudinal axis of the bar, such kinds of loadings are known as axial loadings. In general terms, a load is an external force acting on a component. An axial load acts perpendicular to the geometric cross-section of the component. Based on the direction of the application of the load, an axial load can be tensile or compressive. The analysis of bodies under the action of axial loads is generally studied under the branch of mechanics, known as statics.

Question

The two small spheres of mass m each are
connected by the light rigid rod which lies in
the plane. Determine the mass moments of
inertia of the assembly about the x-, y-, and z-
axes. Use the values m = 2.9 kg and L = 545
mm.
m
Answers:
Ixx =
lyy
Izz
11
m
kg.m²
kg-m²
kg.m²

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