problem08_93

# 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.

8.93: a ) From symmetry, the center of mass is on the vertical axis, a distance ) 2 cos( ) 2 ( α L from the apex. b) The center of mass is on the (vertical) axis of symmetry, a distance 3 3 / ) 2 / ( 2 L L = from the center of the bottom of the . c) Using the wire frame as a coordinate system, the coordinates of the center of mass are equal, and each is equal to . 4 2 / ) 2 ( L L = The distance of this point from the corner is
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: ( 29 . ) 353 . ( 8 1 L L = This may also be found from consideration of the situation of part a), ( with ° = α 45 d ) By symmetry, the center of mass is in the center of the equilateral triangle, a distance L L L ) 289 . ( 12 ) 60 )(tan 2 ( = = ° above the center of the base....
View Full Document

• '
• NoProfessor
• Geometry, Polar coordinate system, vertical axis

{[ 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