rev10sp10 - TA: Tomoyuki Nakayama March 22nd March 23rd,...

Info iconThis preview shows pages 1–2. Sign up to view the full content.

View Full Document Right Arrow Icon
TA: Tomoyuki Nakayama March 22 nd – March 23 rd , 2010 PHY 2048: Physics 1 with Calculus, Spring 2010 Review: Chapter 12.1-12.7 The purpose of this review is to refresh your memory. Physics is a cumulative subject, so make it sure that you understand basic concepts and typical problem solving techniques in previous chapters before moving on to a new chapter. ________________________________________________________________________________ A . Requirements of Equilibrium Which of the four disks in the right figure are in equilibrium? B. Rigid Bodies in Equilibrium A uniform ladder is 5 m long and weighs 200 N. The ladder leans against a vertical, frictionless wall at height 4 m. A horizontal force F is applied to the ladder at distance d = 1 m from the base. The base slips to the right if the force is larger than or equal to 250 N. Find the coefficient of static friction. In the figure below right, what magnitude of constant force F is necessary to raise the wheel over an obstacle of height
Background image of page 1

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

View Full DocumentRight Arrow Icon
Image of page 2
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 01/15/2012 for the course PHY 2048 taught by Professor Field during the Fall '08 term at University of Florida.

Page1 / 2

rev10sp10 - TA: Tomoyuki Nakayama March 22nd March 23rd,...

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online