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10/03/2009 at 07:19PM PDT, ID: 24783132 | Points: 500
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Physics Angular Velocity

Asked by Ikedichi in Math & Science, eXO Velocity

Tags: Physics

A small ball rolls around a horizontal circle at height y inside a frictionless hemispherical bowl of radius R, as shown in the figure .

 Find an expression for the ball's angular velocity in terms of R, y, and g.

What is the minimum value of angular velocity for which the ball can move in a circle?

What is angular velocity in rpm if R = 25 cm and the ball is halfway up?
Attachments:
 
08.CP62.jpg (45 KB) (File Type Details) 
Angular Velocity
Angular Velocity
 
 
Keywords: Physics Angular Velocity
Title
1 Physics
2 Spining record
 
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