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

  • Homework Help
  • PresidentHackerCaribou10582
  • 2

Info icon This preview shows pages 1–2. Sign up to view the full content.

10.23: ) 1 eq. ( ) cos (sin cos sin cos s s a θ μ θ g ma θ mg μ θ mg mg n = - = - α = n and mg act at the center of the ball and provide no torque. α mR θ mg μ τ mR I θR mg μ τ τ f 2 5 2 s 2 5 2 s cos gives ; cos = = = = = No slipping means (eq.2) cos so , 5 2 s a g μ R a α = θ = We have two equations in the two unknowns a and . s μ Solving gives 613 . 0 0 . 65 tan tan and sin 7 2 7 2 7 5 = ° = = = θ μ θ g a s b) Repeat the calculation of part (a), but now
Image of page 1

Info icon This preview has intentionally blurred sections. Sign up to view the full version.

Image of page 2
This is the end of the preview. Sign up to access the rest of the document.
  • '
  • NoProfessor
  • The Hollow, mg cos

{[ 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