Suppose three forces with magnitudes of 198 N, 275 N, and 205 N are placed in equilibrium. If the 205-N force acts in the +y-direction, what is one of the two configurations in the xy-plane that the remaining forces may have? Give numerical values for the angles. 275 N ° counterclockwise from the +x-axis 198 N ° counterclockwise from the +x-axis
Suppose three forces with magnitudes of 198 N, 275 N, and 205 N are placed in equilibrium. If the 205-N force acts in the +y-direction, what is one of the two configurations in the xy-plane that the remaining forces may have? Give numerical values for the angles. 275 N ° counterclockwise from the +x-axis 198 N ° counterclockwise from the +x-axis
International Edition---engineering Mechanics: Statics, 4th Edition
4th Edition
ISBN:9781305501607
Author:Andrew Pytel And Jaan Kiusalaas
Publisher:Andrew Pytel And Jaan Kiusalaas
Chapter10: Virtual Work And Potential Energy
Section: Chapter Questions
Problem 10.62P: The bar ABC is supported by three identical, ideal springs. Note that the springs are always...
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Suppose three forces with magnitudes of 198 N, 275 N, and 205 N are placed in equilibrium. If the 205-N force acts in the +y-direction, what is one of the two configurations in the xy-plane that the remaining forces may have? Give numerical values for the angles.
275 N | ° counterclockwise from the +x-axis |
198 N | ° counterclockwise from the +x-axis |
Expert Solution
Step 1
Let us consider that 275 N forces and 198 N force acts at an angle as shown below –
Step 2
For equilibrium of force total force in horizontal and vertical direction will be 0.
Now the angle alpha turns out to be negative which means that this angle is clockwise direction from x-axis.
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