{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

Practice Homework 5 Solutions

# Practice Homework 5 Solutions - practice 05 ALIBHAI ZAHID...

This preview shows pages 1–3. Sign up to view the full content.

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

View Full Document
practice 05 – ALIBHAI, ZAHID – Due: Feb 18 2007, 4:00 am 2 the minimum speed required to keep the per- son supported is at the limit of this inequality, which is μ m v 2 min R = m g , or v min = radicalBigg g R μ . From this we immediately find the angular speed ω min v min R = radicalbigg g μ R = radicalBigg 9 . 8 m / s 2 (0 . 77) (5 . 22 m) = 1 . 56147 rad / s . Question 3 part 2 of 2 10 points Suppose the person, whose mass is m , is being held up against the wall with an angular velocity of ω = 2 ω min . The magnitude of the frictional force be- tween the person and the wall is 1. F = 1 2 m g .
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