ch6 problem1

Physics: Principles with Applications

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

View Full Document Right Arrow Icon
Chapter 6, Problem 1 Question Problem The equation connecting the work done by the gravitational force , mass , the acceleration due to gravity , displacement , and the angle between the direction of the gravitational force and the displacement is . Since the pile driver falls under the force of gravity, its displacement is in the direction of the
Background image of page 1
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: gravitational force. Substitute 265 kg for , for , 2.80 m for , and for . Thus, the work done by the gravitational force to make the pile driver fall is . http://www.hwproblems.com/cgi-bin/book.cgi?bookid=0044&cptn=6pr1&id=489216 [2/4/2008 4:30:09 PM]...
View Full Document

Ask a homework question - tutors are online