7. Find the magnitude, in Newtons, of the horizontal component of the force system (positive to the right). 70.70N 86.60N 8. Find the magnitude, in Newtons, of the force needed to put the system in equilibrium. 45 30° 9. Find the angle, in degrees, that the force needed to put the system in equilibrium makes the horizontal axis (positive counterclockwise). 68.30N

7. Find the magnitude, in Newtons, of the horizontal component of the force system (positive to the right). 70.70N 86.60N 8. Find the magnitude, in Newtons, of the force needed to put the system in equilibrium. 45 30° 9. Find the angle, in degrees, that the force needed to put the system in equilibrium makes the horizontal axis (positive counterclockwise). 68.30N

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Concept explainers

Moments

There are various practical applications of the concept of moments, like a rotation of the crank due to linear motion of the piston, the moment of inertia and its use in designing beams and columns, bending moment concept, torque, twisting moment, etc.

Question

100%

7. Find the magnitude, in Newtons, of the
horizontal component of the force system
(positive to the right).
70.70N
86.60N
8. Find the magnitude, in Newtons, of the
force needed to put the system in
equilibrium.
45
30°
9. Find the angle, in degrees, that the force
needed to put the system in equilibrium
axis (positive
makes the
horizontal
68.30N
counterclockwise).

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