Show the steps Four forces act at point A and point A is in equilibrium. Select the correct force vector P.F;= 10 lb%3DF, = 10 lb%3DF = 20 lbya. {20 i + 10j - 10 k}lb• b. {-10i - 20j - 10 k} lbc. (+ 20i - 10j - 10 k}lbd. None of the above.

Answered: Image /qna-images/answer/85fe77d5-5769-410c-b26a-9360a6925ab7.jpg

Four forces act at point A and point A is in equilibrium. Select the correct force vector P. F3 = 10 lb F, = 10 lb %3D F = 20 lb A y %3D X a. {20i + 10j - 10 k}lb • b. {-10i - 20j - 10 k} lb C. (+ 20i - 10j - 10 k}lb d. None of the above.

Four forces act at point A and point A is in equilibrium. Select the correct force vector P. F3 = 10 lb F, = 10 lb %3D F = 20 lb A y %3D X a. {20i + 10j - 10 k}lb • b. {-10i - 20j - 10 k} lb C. (+ 20i - 10j - 10 k}lb d. None of the above.

Physics for Scientists and Engineers, Technology Update (No access codes included)

9th Edition

ISBN:9781305116399

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter7: Energy Of A System

Section: Chapter Questions

Problem 7.6OQ: Is the work required to be done by an external force on an object on a frictionless, horizontal...

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Four forces act at point A and point A is in equilibrium. Select the correct force vector P.
F;= 10 lb
%3D
F, = 10 lb
%3D
F = 20 lb
y
a. {20 i + 10j - 10 k}lb
• b. {-10i - 20j - 10 k} lb
c. (+ 20i - 10j - 10 k}lb
d. None of the above.

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