A chair of weight 135 N lies atop a horizontal floor; the floor is not frictionless. You push on the chair with a force of F = 45.0 N directed at an angle of 41.0° below the horizontal and the chair slides along the floor. Part A Using Newton's laws, calculate n, the magnitude of the normal force that the floor exerts on the chair. Express your answer in newtons. ► View Available Hint(s) n2 = Submit 15| ΑΣΦ 6 ? N

Physics for Scientists and Engineers, Technology Update (No access codes included)
9th Edition
ISBN:9781305116399
Author:Raymond A. Serway, John W. Jewett
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Chapter5: The Laws Of Motion
Section: Chapter Questions
Problem 5.19CQ: Give reasons for the answers to each of the following questions: (a) Clan a normal force be...
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A chair of weight 135 N lies atop a horizontal floor; the floor is
not frictionless. You push on the chair with a force of F = 45.0 N
directed at an angle of 41.0° below the horizontal and the chair
slides along the floor.
Part A
Using Newton's laws, calculate n, the magnitude of the normal force that the floor exerts on the chair.
Express your answer in newtons.
View Available Hint(s)
n =
IVE ΑΣΦ
Submit
?
N
Transcribed Image Text:A chair of weight 135 N lies atop a horizontal floor; the floor is not frictionless. You push on the chair with a force of F = 45.0 N directed at an angle of 41.0° below the horizontal and the chair slides along the floor. Part A Using Newton's laws, calculate n, the magnitude of the normal force that the floor exerts on the chair. Express your answer in newtons. View Available Hint(s) n = IVE ΑΣΦ Submit ? N
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