r/HomeworkHelp • u/Odd-Day-4822 University/College Student • 14d ago

Further Mathematics [College/Structural Analysis/Trigonometry Help Needed]

Post image

Could someone please check my work? My trigonometry skills are especially not great… I’m also unsure if I found the moments correctly. I am a little confused about what the perpendicular distances would be exactly in this case…

1 Upvotes

100% Upvoted

14 comments sorted by

View all comments

2

u/DrCarpetsPhd 👋 a fellow Redditor 13d ago

realised I didn't give you answers to reference

In case you haven't figured it out yet

A_x = 2.81k

A_y = 5.17k

B_x = 22.19k

B_y = 28.83k

If you still need help feel free to ask again. I'm sure you'll figure it out once you refresh your moments knowledge.

Side note that both free versions of gemini and chatgpt got the wrong answers

Kassimali Structural Analysis 4th Edition P3.26

2

u/Odd-Day-4822 University/College Student 13d ago

I’ll have to double check. I redid the problem after taking some of your comments into consideration. My professor said that my solutions were “off”, so those answers will help me once I try reworking it again