ch12-p067 - = 72 N where = 15 °(c Dividing the above...

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

View Full Document Right Arrow Icon
67. (a) and (b) With +x rightward and +y upward (we assume the adult is pulling with force P to the right), we have Σ F y = 0 ¡ W = T cos θ = 270 N Σ F x = 0 ¡ P = T sin
Background image of page 1
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: = 72 N where = 15 ° . (c) Dividing the above equations leads to P W = tan . Thus, with W = 270 N and P = 93 N, we find = 19 ° ....
View Full Document

This note was uploaded on 05/17/2011 for the course PHY 2049 taught by Professor Any during the Spring '08 term at University of Florida.

Ask a homework question - tutors are online