In the figure below F = (y-1) î+ (x +2) ĵ. a) Find the work done in going from (2,1) to (3,4) along Path 1. Answer: 12 + 3 = 15 b) Find the work done in going from (2,1) to (3,4) along Path 2. Answer: 0 + 15 = 15 c) Find the work done in going from (2,1) to (3,4) along Path 3. Answer: 15 d) Is conservative? Justify your conclusion? Answer: Yes, W does not depends on the path we take. y Path 1 (2,1) Path 3 (3,4) Path 2 x

In the figure below F = (y-1) î+ (x +2) ĵ. a) Find the work done in going from (2,1) to (3,4) along Path 1. Answer: 12 + 3 = 15 b) Find the work done in going from (2,1) to (3,4) along Path 2. Answer: 0 + 15 = 15 c) Find the work done in going from (2,1) to (3,4) along Path 3. Answer: 15 d) Is conservative? Justify your conclusion? Answer: Yes, W does not depends on the path we take. y Path 1 (2,1) Path 3 (3,4) Path 2 x

Name: W = F₁Ax = ² · AX, Wnet = ½ m(v₁)² — ²/ m(v;)², W = ƒ Fxdx, W = S F ·
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Description: W = F₁Ax = ² · AX, Wnet = ½ m(v₁)² — ²/ m(v;)², W = ƒ Fxdx, W = S F · dřFS Problem 6:In the figure below F = (y − 1) î+ (x + 2) ĵ.a) Find the work done in going from (2,1) to (3,4) along Path 1. Answer: 12 + 3 = 15b) Find the work done in going from

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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Question

W = F₁Ax = ² · AX, Wnet = ½ m(v₁)² — ²/ m(v;)², W = ƒ Fxdx, W = S F · dř
F
S

Problem 6:
In the figure below F = (y − 1) î+ (x + 2) ĵ.
a) Find the work done in going from (2,1) to (3,4) along Path 1. Answer: 12 + 3 = 15
b) Find the work done in going from (2,1) to (3,4) along Path 2. Answer: 0 + 15 = 15
c) Find the work done in going from (2,1) to (3,4) along Path 3. Answer: 15
d) Is F conservative? Justify your conclusion? Answer: Yes, W does not depends on the
path we take.
y
(3,4)
Path 1
Path 2
Z
Path 3
(2,1)
x

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