problem05_p112

University Physics with Modern Physics with Mastering Physics (11th Edition)

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

View Full Document Right Arrow Icon
5.112: a) For the tires not to lose contact, there must be a downward force on the tires. Thus, the (downward) acceleration at the top of the sphere must exceed mg , so , 2 mg m R v and .
Background image of page 1
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: s m 3 . 11 m) (13.0 ) s m 80 . 9 ( 2 = = gR v b) The (upward) acceleration will then be 4 g , so the upward normal force must be N. 5390 ) s m (9.80 kg) 5(110 5 2 = = mg...
View Full Document

This document was uploaded on 02/04/2008.

Ask a homework question - tutors are online