Fundamentals of Physics Extended
10th Edition
ISBN: 9781118230725
Author: David Halliday, Robert Resnick, Jearl Walker
Publisher: Wiley, John & Sons, Incorporated
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Chapter 10, Problem 67P
GO Figure 10-48 shows a rigid assembly of a thin hoop (of mass m and radius R = 0.150 m) and a thin radial rod (of mass m and length L = 2.00R). The assembly is upright, hut If we give it a slight nudge, it will rotate around a zontal axis in the plane of the rod. Assuming that the energy given to the assembly in such a nudge is negligible, what would be the assembly's angular speed about the rotation axis when it passes through the upside-down (inverted) orientation?
Figure 10-48 Problem 67
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a rigid assembly of a thin hoop (of mass mand radius R = 0.150 m) and a thin radial rod (of mass m and length L = 2.00R). The assembly is upright, but if we give it a slight nudge, it will rotate around a horizontal axis in the plane of the rod and hoop, through the lower end of the rod. Assuming that the energy given to the assembly in such a nudge is negligible, what would be the assembly’s angular speed about the rotation axis when it passes through the upside-down (inverted) orientation?
The figure shows a rigid assembly of a thin hoop (of
mass m = 0.24 kg and radius R = 0.16 m) and a thin
radial rod (of length L = 2R and also of mass m = 0.24
kg). The assembly is upright, but we nudge it so that
it rotates around a horizontal axis in the plane of the
rod and hoop, through the lower end of the rod.
Assuming that the energy given to the assembly
the nudge is negligible, what is the assembly's
angular speed about the rotation axis when it passes
through the upside-down (inverted) orientation?
Number i
Rod
Hoop
!
Rotation
axis
Units
The figure shows a rigid assembly of a thin hoop (of mass m = 0.30 kg and radius R = 0.17 m) and a thin radial rod (of length L = 2R and
also of mass m = 0.30 kg). The assembly is upright, but we nudge it so that it rotates around a horizontal axis in the plane of the rod and
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hoop, through the lower end of the rod. Assuming that the energy given to the assembly in the nudge is negligible, what is the
assembly's angular speed about the rotation axis when it passes through the upside-down (inverted) orientation?
Hoop
Rod
Rotation
axis
Number
9.23
Units
rad/s
Chapter 10 Solutions
Fundamentals of Physics Extended
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