{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

293_Physics ProblemsTechnical Physics

293_Physics ProblemsTechnical Physics - Chapter 10 P10.24...

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

View Full Document Right Arrow Icon
Chapter 10 295 P10.24 Treat the tire as consisting of three parts. The two sidewalls are each treated as a hollow cylinder of inner radius 16.5 cm, outer radius 30.5 cm, and height 0.635 cm. The tread region is treated as a hollow cylinder of inner radius 30.5 cm, outer radius 33.0 cm, and height 20.0 cm. Use I m R R = + 1 2 1 2 2 2 e j for the moment of inertia of a hollow cylinder. Sidewall: m I = × × = = + = × π 0 305 0 165 6 35 10 1 10 10 1 44 1 2 1 44 0 165 0 305 8 68 10 2 2 3 3 2 2 2 . . . . . . . . . m m m kg m kg kg m m kg m 3 side 2 a f a f e je j b ga f a f Tread: m I = × = = + = π 0 330 0 305 0 200 1 10 10 11 0 1 2 11 0 0 330 0 305 1 11 2 2 3 2 2 . . . . . . . . . m m m kg m kg kg m m kg m 3 tread 2 a f a f a f e j b ga f a f Entire Tire: I I I total side tread 2 2 2 kg m kg m kg m = + = × + = 2 2 8 68 10 1 11 1 28 2 . . . e j P10.25 Every particle in the door could be slid straight down into a high-density rod across its bottom,
Image of page 1
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}

What students are saying

  • Left Quote Icon

    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.

    Student Picture

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

  • Left Quote Icon

    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.

    Student Picture

    Dana University of Pennsylvania ‘17, Course Hero Intern

  • Left Quote Icon

    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.

    Student Picture

    Jill Tulane University ‘16, Course Hero Intern