{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

# 19_8 - EM232 DYNAMICS MECHANICAL DATE ENGINEERING...

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

This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: EM232 DYNAMICS MECHANICAL DATE: ENGINEERING . DEPARTMENT SECTION. The 50 kg cylinder has an angular velocity of 30 rad/s when it is brought into contact with the horizontal surface at C. If the coefﬁcient of kinetic friction is NC I 0.2, determine how long it will take for the cylinder to stop spinning. What force is developed in link AB during this time? The axle through the cylinder is connected to two symmetrical links (only AB is shown). Neglect the mass of the links. GIVEN: gums cylfngLLf' hmuc’svd' I‘vl govtlmui" with: sodium, 515(— At»: 0.2. = 30 ' . wvw “rd/s FIND; 77% {Ear disk. +0 slop {Prank/t3 For-LL :M 'I’H'C. AB SOLUTION: PIDGIVJIOE pq Comm"! 0 20m Pumm Pmmce mu, m “(753+ Z1274); {M ZO (iﬂ— W(t§ = c) W; (50) (as?) W > Wag/o 13w +0.2.(Mth) =0 @ -3o 4» 0,2..(0110125 C) " CC5’0V435C025)‘ unlul N,t,FAE “£3va 3 Equoci-I'ons / 3 omnmuus Fm; =L/S’~?r\) t‘Lé‘ls In Class 19-8 ...
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