102_Problem CHAPTER 10

# 102_Problem CHAPTER 10 - PROBLEM 10.88 CONTINUED Now V = 1...

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

PROBLEM 10.88 CONTINUED Now 2 2 1 1 2 2 1 1 2 2 V k x k x mgy = + ( ) 2 2 2 1 1 2 1 1 1 1 1 1 2 2.4 9 2 2 4 k x k x mg x x = + + ( ) 2 2 1 2 1 1 1 1 1 4 2.4 9 2 4 k k x mg x x = + + For equilibrium ( ) 1 1 2 1 2 1 1 1 2.4 18 0: 4 0 2 2.4 9 dV x k k x mg dx x x + = + = + or ( ) ( )( ) ( ) ( ) ( ) ( ) ( )( ) 2 2 1 1 1 1 1 980 4 490 N/m m 2.4 9 m 10 kg 9.81 m/s 1.2 9 m 0 2 x x x x + × × + + = or
This is the end of the preview. Sign up to access the rest of the 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