problem05_p115

# University Physics with Modern Physics with Mastering Physics (11th Edition)

• Homework Help
• PresidentHackerCaribou10582
• 1

This preview shows page 1. Sign up to view the full content.

5.115: a) The analysis is the same as that for the conical pendulum of Example 5.22, and so . 0 . 81 m) 100 . 0 ( 4 s) 00 . 4 1 )( s m 80 . 9 ( arccos 4 arccos 2 2 2 2 2 ° = = = π L π gT β b) For the bead to be at the same elevation as the center of the hoop, ° = 90 β and , 0 cos = β which would mean , 0 = T the speed of the bead would be infinite, and this is
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: not possible. c) The expression for β cos gives , 48 . 2 cos = β which is not possible. In deriving the expression for , cos β a factor of β sin was canceled, precluding the possibility that . = β For this situation, = β is the only physical possibility....
View Full Document

• '
• NoProfessor

{[ snackBarMessage ]}

### What students are saying

• As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

Kiran Temple University Fox School of Business ‘17, Course Hero Intern

• I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

Dana University of Pennsylvania ‘17, Course Hero Intern

• The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

Jill Tulane University ‘16, Course Hero Intern