The figure below shows a disc, that is in contact with a larger half disc and able to swing on a link arm. Calculate the natural frequency of vibration of the smaller disc (of radius r rolling back and forth outside the larger disc (of radius R Assume that the outside disc rolls without slipping and has a mass of m 15 kg. the radius ofr 0.03 m, and the mass moment of inertia of for about its centre, C Also suppose the mass of the link connecting the centre of the outside disc, O, to the pivot point A is negligible and assume R 2r, where R is the radius of larger half-disc. Take g-9.81 m² massless 1.05 Hr 0.83Hz 136 Hz 0.74 Hz 2.35 Hr m

The figure below shows a disc, that is in contact with a larger half disc and able to swing on a link arm. Calculate the natural frequency of vibration of the smaller disc (of radius r rolling back and forth outside the larger disc (of radius R Assume that the outside disc rolls without slipping and has a mass of m 15 kg. the radius ofr 0.03 m, and the mass moment of inertia of for about its centre, C Also suppose the mass of the link connecting the centre of the outside disc, O, to the pivot point A is negligible and assume R 2r, where R is the radius of larger half-disc. Take g-9.81 m² massless 1.05 Hr 0.83Hz 136 Hz 0.74 Hz 2.35 Hr m

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

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter5: Three-dimensional Equilibrium

Section: Chapter Questions

Problem 5.15P: In Sample Problem 5.5, determine Oy with one scalar equilibrium equation.

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