Mechanical Engineering: Solve Question on Bent Bar Forces

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SUMMARY

The discussion focuses on solving a mechanical engineering problem involving the determination of the resultant force (R) acting on a bent bar at point A. The calculated resultant force is R = 2.35i - 3.45j kN. Participants are encouraged to share relevant formulas and equations, as well as their progress and challenges in solving the problem.

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Homework Statement



hi everybody I'm new to mechanical engineering, currently studying for it

and i was wondering if someone can please help me solve this question and show working out.

"the two forces shown act at point A of the bent bar. Determine the resultant R of the two forces."


Answer: R = 2.35i - 3.45j kN"

[PLAIN]http://img802.imageshack.us/img802/8416/problem.jpg
 
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Welcome to PF!

Please show what formulas and equations you think are relevant for solving this problem, what you have done so far to solve it and where you are stuck.
 

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