Derive expressions for the position an velocity vectors of the mass in terms of the generalised coordinates 91 and 92 and their derivatives.

Principles of Physics: A Calculus-Based Text
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Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
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Derive expressions for the position an velocity vectors of the mass in terms of the generalised coordinates 9₁
and 92 and their derivatives.
Transcribed Image Text:Derive expressions for the position an velocity vectors of the mass in terms of the generalised coordinates 9₁ and 92 and their derivatives.
The system in the figure below consists of a massless spring with stiffness 60 N/m and unstretched length 0.6 m
that is wrapped around a rigid vertical bar. A collar C of mass 6 kg is attached to the end of the spring and slides
without friction along the vertical bar. A second rigid massless bar of length 0.5 m is attached to the collar and
pivots without friction about its attachment point. A particle P of mass 1 kg is rigidly attached to the end of the
second bar. Take as generalised coordinate q₁ the vertical coordinate of C and as generalised coordinate 92 the
angle of the second bar with respect to the vertical bar.
F
C
92
P
Transcribed Image Text:The system in the figure below consists of a massless spring with stiffness 60 N/m and unstretched length 0.6 m that is wrapped around a rigid vertical bar. A collar C of mass 6 kg is attached to the end of the spring and slides without friction along the vertical bar. A second rigid massless bar of length 0.5 m is attached to the collar and pivots without friction about its attachment point. A particle P of mass 1 kg is rigidly attached to the end of the second bar. Take as generalised coordinate q₁ the vertical coordinate of C and as generalised coordinate 92 the angle of the second bar with respect to the vertical bar. F C 92 P
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