Question
Asked Mar 23, 2020
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Determine the magnitude of the resultant force acting on the pin and its
direction measured clockwise from the positive x axis.

 

Please see the figure attached.

F = 30 lb
%3D
45°
15°
F, = 40 lb
15°
.219
F3 = 25 lb
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F = 30 lb %3D 45° 15° F, = 40 lb 15° .219 F3 = 25 lb

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Expert Answer

Step 1

Calculating the horizontal component of force:

Civil Engineering homework question answer, step 1, image 1

Step 2

Calculating the vertical component of force:

Civil Engineering homework question answer, step 2, image 1

Step 3

Calculating the resultant of these force:

Civil Engineering homework question answer, step 3, image 1

...

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