I need help with problem 7.3. It comes from the book, \"Vector Mechanics for Eng

Question

I need help with problem 7.3. It comes from the book, "Vector Mechanics for Engineers" 10th Edition by Beer, Johnston, Mazurek, and Cornwell.

The answer in the back of the book is: F = 125.0 N at angle 67.4, V = 300 N at angle 22.6, and M = 156.0 N*m (clockwise) (on BJ).

I need help with how to come up with these answers.

71 Frame and loading of Probo 675 72 Frame and loading of Prob 678 T3 Determine the internal forces at point J when a gr Fig- P7.3 and P7.4 7.4 Determine the internal forces at point J when a 713

Explanation / Answer

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