Mass my on the horizontal frictionless table of the figure is connected by a string through a hole in the table to a hanging mass m2. With what angular speed w must mi rotate in a circle of radius r if m2 is to remain hanging at rest? Find an expression for w in terms of m1, m2, r, and g.

College Physics
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ISBN:9781285737027
Author:Raymond A. Serway, Chris Vuille
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Chapter7: Rotational Motion And The Law Of Gravity
Section: Chapter Questions
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Mass mj on the horizontal frictionless table of the figure is connected by a string through a hole in the table
to a hanging mass m2. With what angular speed w must mị rotate in a circle of radius r if m2 is to remain
hanging at rest? Find an expression for w in terms of m1, m2, r, and g.
m2
Note that it may not be necessary to use every variable. Use the following table as a reference for each
variable:
For Use
m¡ m_1
m2 m_2
symbolic expression
w
P Type here to search
100%
5°C
@
4
3
D
M
Transcribed Image Text:Mass mj on the horizontal frictionless table of the figure is connected by a string through a hole in the table to a hanging mass m2. With what angular speed w must mị rotate in a circle of radius r if m2 is to remain hanging at rest? Find an expression for w in terms of m1, m2, r, and g. m2 Note that it may not be necessary to use every variable. Use the following table as a reference for each variable: For Use m¡ m_1 m2 m_2 symbolic expression w P Type here to search 100% 5°C @ 4 3 D M
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