A solid cone of angle 2Ɵ, base r 0 , and density ρ c is rotating with initialangular velocity ω 0 inside a conical seat,as shown below. The clearance h is filled with oilof viscosity μ. Neglecting air drag, derive an analytical expression for thecone’s angular velocity ω(t) if there is noapplied torque. 1. A solid cone of angle 20, base ro, and density p. is rotating with initialangular velocity mo inside a conical seat,as shown below. The clearance h is filled with oilof viscosity u. Neglecting air drag, derive an analytical expression for thecone's angular velocity o(t) if there is noapplied torque.@(t)Baseradius roOil20h

Consider an elementary ring of radius r at a distance x from the apex. let r + dr be the radius at x…

Answered: 1. A solid cone of angle 20, base ro,…

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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A solid cone of angle 2Ɵ, base r 0 , and density ρ c is rotating with initial
angular velocity ω 0 inside a conical seat,
as shown below. The clearance h is filled with oil
of viscosity μ. Neglecting air drag, derive an analytical expression for the
cone’s angular velocity ω(t) if there is no
applied torque.

1. A solid cone of angle 20, base ro, and density p. is rotating with initial
angular velocity mo inside a conical seat,
as shown below. The clearance h is filled with oil
of viscosity u. Neglecting air drag, derive an analytical expression for the
cone's angular velocity o(t) if there is no
applied torque.
@(t)
Base
radius ro
Oil
20
h

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