A potential energy function for a system in which a two- dimensional force acts is of the form U= 3x³y -7x. Find the force that acts at the point (x,y)
A potential energy function for a system in which a two- dimensional force acts is of the form U= 3x³y -7x. Find the force that acts at the point (x,y)
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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how to get these equations underlined in red?

Transcribed Image Text:A potential energy function for a system in which a two-
dimensional force acts is of the form U= 3x³y -7x. Find
the force that acts at the point (x,y)
ne
a(3x°y-7x)
F,
-(9x*y-7)=7-9x'y
dx
ax
a(3x°y -7x)
ne
ду
-(3x° – 0) = -3x³
ду
F = Fî+ Fj=
(7– 9x°y)î– 3x°j
CENGAGE
Learning"
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