problem13_98

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.

13.98: Denote the position of a piece of the spring by 0 ; = l l is the fixed point and L l = is the moving end of the spring. Then the velocity of the point corresponding to , l denoted ( 29 L l v l u u = is , (when the spring is moving, l will be a function of time, and so u is an implicit function of time). a)
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: , dl dm L M = and so , 2 1 2 1 2 3 2 2 dl l L Mv u dm dK = = and . 6 2 2 2 3 2 Mv dl l L Mv dK K L = = = ∫ ∫ b) , or , = + = + kx ma kx mv dt dx dt dv which is Eq. ( 29 . 4 . 13 c) m is replaced by , 3 M so . and 3 3 M M k M ω = ′ =...
View Full Document

• '
• NoProfessor
• Trigraph, MV, mv dv

{[ 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