This preview has blurred sections. Sign up to view the full version!
View Full Document
[ Print View ] ourse PHYS2211FALL07 P44: Work and Force ue at 11:59pm on Thursday, November 8, 2007 View Grading Details Work from a Constant Force Learning Goal: To understand how to compute the work done by a constant force acting on a particle that moves in a straight line. In this problem, you will calculate the work done by a constant force. A force is considered constant if is independent of . This is the most frequently encountered situation in elementary Newtonian mechanics. Part A Consider a particle moving in a straight line from initial point B to final point A, acted upon by a constant force . The force (think of it as a field, having a magnitude and direction at every position ) is indicated by a series of identical vectors pointing to the left, parallel to the horizontal axis. The vectors are all identical only because the force is constant along the path. The magnitude of the force is , and the displacement vector from point B to point A is (of magnitude , making and angle (radians) with the positive x axis). Find axis).... View Full Document
MP45 More Energy Practice
MP46 Work and Potential Energy
MP47 Nonconservative Forces, Power
mastering physics
MP35 Momentum Conservation
MP02 Motion Diagrams
problem set 3
HW 13 ANSWERS
hwch11
14660361-Linear-Machanics
MP #9
Chapter 11 Skill Building
Copyright © 2015. Course Hero, Inc.
Course Hero is not sponsored or endorsed by any college or university.