An object of mass M is attached to a string.  The length of the string is r and has no mass.  The objects moves in a vertical circle counterclockwise as shown. When the ball is at point F, the string is horizontal. Point E is at the bottom of the circle and point D is at the top of the circle. Air resistance is negligible. Express all algebraic answers in terms of the given quantities and fundamental constants. On the figures below, draw and label all the forces exerted on the ball when it is at points Fand E, respectively.

Physics for Scientists and Engineers: Foundations and Connections
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Author:Katz, Debora M.
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Chapter5: Newton's Laws Of Motion
Section: Chapter Questions
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An object of mass M is attached to a string.  The length of the string is r and has no mass.  The objects moves in a vertical circle counterclockwise as shown.

When the ball is at point F, the string is horizontal. Point E is at the bottom of the circle and point D is at the top of the circle. Air resistance is negligible. Express all algebraic answers in terms of the given quantities and fundamental constants.

  1. On the figures below, draw and label all the forces exerted on the ball when it is at points Fand E, respectively.
a. On the figures below, draw and label all the forces exerted on the ball when it is at points Fand E,
respectively.
E
Transcribed Image Text:a. On the figures below, draw and label all the forces exerted on the ball when it is at points Fand E, respectively. E
M
An object of mass M is attached to a string. The length of the string is
rand has no mass. The objects moves in a vertical circle
counterclockwise as shown.
When the ball is at point F, the string is horizontal. Point E is at the
bottom of the circle and point D is at the top of the circle. Air
resistance is negligible. Express all algebraic answers in terms of the
given quantities and fundamental constants.
Transcribed Image Text:M An object of mass M is attached to a string. The length of the string is rand has no mass. The objects moves in a vertical circle counterclockwise as shown. When the ball is at point F, the string is horizontal. Point E is at the bottom of the circle and point D is at the top of the circle. Air resistance is negligible. Express all algebraic answers in terms of the given quantities and fundamental constants.
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