Cars, Ropes, Forces and Bisecting Angles

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SUMMARY

The discussion revolves around calculating the net force required to pull a car out of the mud using two ropes, each applying a force of 3500 Newtons at an angle of 34.0°. The solution involves using trigonometric principles to determine the equivalent single force that would achieve the same effect as the combined forces of the two ropes. The user, Phoenix, initially struggled with the application of motion equations and the formula F=ma but later clarified that the problem was about finding the net force.

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Phoenixtears
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SOLVED


Homework Statement


A car is being pulled out of the mud by two forces that are applied by the two ropes shown in the drawing. The dashed line in the drawing bisects the = 34.0° angle. The magnitude of the force applied by each rope is 3500 Newtons.

(I attached the image...)

How much force would a single rope need to apply to accomplish the same effect as the two forces added together?
N



Homework Equations


F= ma


The Attempt at a Solution



I've tried to use trigonometry, although I don't believe that is the right approach. I can't figure out how any of the motion equations play into this, or how to use the F= ma approach. For some reason I don't even know how to begin the problem. I've tried some of the approaches I just listed, but all give me odd answers. Does anyone have any suggestions??

Thank you so much in advance.

~Phoenix
 

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    Car Forces.gif
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this problem is basically asking for the net force of the two forces
 
Sorry, I managed to get help from another person before, but forgot to label is 'SOLVED'. (I know the Solved action itself is not working, but I've decided to label them anyway.)

But thank you! I realize what I was doing wrong.
 

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