{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

Assignment6 - Copy - Copy

# Assignment6 - Copy - Copy - forces acting(a at what...

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

PHY 1601 FALL 2011 Week of Oct 24 Reading: Fishbein, Chapter 8 Homework : Due in class Oct 27 . Please solve the following problems; if a number is given the problem is from chapter 7 or 8 of the 3rd edition of Physics for Scientists and Engineers , authors Fishbane, Gasiorowicz and Thornton. (1) Problem 7.16. Please be sure to answer the second part of the question (concerning the possible need for assumptions about the mass of the trampoline’s elastic surface) (2) A variant of the “Lennard-Jones” potential given in terms of a reference energy E LJ and a reference length L as Φ LJ ( R ) = E LJ L R 10 - L R 6 Here R is radial distance from the origin. Assume that a particle of mass M is moving in this potential, with no other
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: forces acting. (a) at what distances R is it possible for the particle to be in a stable state of uniform circular motion around the origin. (b) for values of R at which uniform circular motion is possible, please determine the velocity as a function of R . Express your answers in terms of L , M and E LJ . Historical note: Lennard-Jones was one British person with a multiple surname. Physics note: the potential is a reasonable representation of the interaction be-tween two neutral atoms: strongly repulsive at short distances and weakly attractive at long distances. (3) Problem 7.34 (4) Problem 7.44 (5) Problem 7.68 (6) Problem 8.24 (7) Problem 8.32 1...
View Full Document

{[ 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