Written Homework 8 Solutions

# Written Homework 8 Solutions - Physics 221Fall2A07 October16

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

Physics 221Fall2A07 Written Homework due Tuesday October 16 l-- (a) Calculate the moment of inertia of each particle system in the sketch below about the indicated axis of rotation. (b) For sketch [DJ what is the minimum possible moment of inertia for an aris within the plane of the sketch? What aris gives this minimum moment of inertia value? b): I \/k b) %;a{ Lr I c\ \ lo" o.l i l* ) q EAON \xLL o 'AFs T - ,-- ,,-. 2- L- A/v\\^ll. ; fill=r\(,r)'*N(?\t* A1t = 1n(o\2 *nr(t\'* ':_\ "- ,s.\ss ffi o n\$f=+.f\f n\(*\a= +N* {a= t[\*') = qr\": I l=ts\lof +- au",[tn': -- 8A'3 ao. q (o<' @ --a Q^ 1 0'fz "Lqfr @ FrA TN S r'\rt t ! T:'{Ln(-\'l= h.}

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

View Full Document
Physics 221 Fall2007 Written Homework due Tuesday October 16 2-- Space stations have been proposed to accommodate t[: surplus population of Earth (at least in science fiction novels). An initial design is Gr a hollow, uniform cylindrical space station of diameter 3.00 km, length 10.00 knL and total mass of 1.20 x l0r3 kg. The space station is to be spun aboutthe symmetry axis coincident with the a:ris of its cylindrical shape (a) What angular speed of rotation co is needed to simulate the magnitude
This is the end of the preview. Sign up to access the rest of the document.

## Written Homework 8 Solutions - Physics 221Fall2A07 October16

This preview shows document pages 1 - 3. Sign up to view the full document.

View Full Document
Ask a homework question - tutors are online