angular acceleration of the connecting rod is governed by the relationship α = -6.5θ where α is expressed in rad/s2 and θ in radians. Knowing that the connecting rod is released from rest when θ = 46°, a) Determine the maximum angular velocity, in rad/s. b) Determine the angular position, in degrees, when t = 2 seconds

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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A connecting rod is supported by a sharp edge at point A. For small oscillations, the angular acceleration of the connecting rod is governed by the relationship α = -6.5θ where α is expressed in rad/s2 and θ in radians. Knowing that the connecting rod is released from rest when θ = 46°,
a) Determine the maximum angular velocity, in rad/s.

b) Determine the angular position, in degrees, when t = 2 seconds.

 

Una biela está soportada por un borde filoso en el punto A. Para
pequeñas oscilaciones la aceleración angular de la biela está
gobernada por la relación a = -6,50 donde a está expresada en
rad/s² y 0 en radianes. Sabiendo que la biela se libera desde el
reposo cuando 0 = 46°,
a) Determine la máxima velocidad angular, en rad/s.
B
Fuente: Beer, 11th Ed.
Transcribed Image Text:Una biela está soportada por un borde filoso en el punto A. Para pequeñas oscilaciones la aceleración angular de la biela está gobernada por la relación a = -6,50 donde a está expresada en rad/s² y 0 en radianes. Sabiendo que la biela se libera desde el reposo cuando 0 = 46°, a) Determine la máxima velocidad angular, en rad/s. B Fuente: Beer, 11th Ed.
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