Register to reply

Work with force changing with angle

by drabdallh
Tags: angle, force, work
Share this thread:
drabdallh
#1
Apr27-12, 10:14 AM
P: 9
IF F=MGcos θ AND THE ANGLE BETWEEN F AND D IS θ
THEN WILL THE WORK BE MGcos2θ?
Phys.Org News Partner Physics news on Phys.org
Vibrational motion of a single molecule measured in real time
Researchers demonstrate ultra low-field nuclear magnetic resonance using Earth's magnetic field
Bubbling down: Discovery suggests surprising uses for common bubbles
K^2
#2
Apr27-12, 10:40 AM
Sci Advisor
P: 2,470
MGDcos˛θ, yes. But I'm a bit concerned about your formulas to begin with. What's the setup? You might be accounting for θ once more than you need to.
drabdallh
#3
Apr27-12, 04:55 PM
P: 9
serway problem 7,20

K^2
#4
Apr27-12, 07:54 PM
Sci Advisor
P: 2,470
Work with force changing with angle

I'm not sure why you assume we all have access to every textbook used for physics lectures.


Register to reply

Related Discussions
Work of Friction Done Opposing Force at an Angle Introductory Physics Homework 1
Work done by a force changing the distance of a satellite's orbit Introductory Physics Homework 3
Find the total work done on an object on a ramp if the force is at an angle? Introductory Physics Homework 2
How to calculate work from force applied at downward angle and friction Introductory Physics Homework 1
Difficult Force Problem with changing angle ( ) Introductory Physics Homework 1