## bii17 2 years ago Solve for members A, B, C and D

1. bii17

2. bii17

that is the figure

3. bii17

help me pls.

4. raffle_snaffle

Do you know how to find the moment and reactions?

5. bii17

yes. but i'm having a difficulty because of the inclined forces @raffle_snaffle

6. raffle_snaffle

so are we using method by joints or method by sections?

7. bii17

either of the two will do. but i think method by sections will be easier?? but i dont know how to start

8. raffle_snaffle

so lets find the reactions at the incline. what did you do?

9. raffle_snaffle

first we can only look at the right side with the incline or we can start at the other end

10. bii17

how can i do that??

11. raffle_snaffle

wow looking at my old notes i found a problem exactly the same

12. bii17

really?? that's great!! can i see your solution?

13. raffle_snaffle

i would have to scan it and email it to you... btw it isn't exactly the same. your forces are at an angle

14. raffle_snaffle

what is the name of the book you are studying out of?

15. raffle_snaffle

and the forces are in a diff location.

16. bii17

yah. that is my problem.. those forces in inclined

17. raffle_snaffle

you only use the y component of those forces

18. bii17

how about the angles?? can u send it on my email?

19. raffle_snaffle

you can figure out the angles by geometry

20. raffle_snaffle

yeah i can email you my notes but the problem isn't exactly the same

21. bii17

ohh. it's okay.. it can still help me

22. raffle_snaffle

i am thinking about the problem

23. bii17

24. raffle_snaffle

it would take me awhile to figure this out

25. raffle_snaffle

do you know how to find moments at a point?

26. bii17

what will be the reactions on the roller? and the hinge?

27. raffle_snaffle

|dw:1385098088769:dw| there will be no reaction in the x direction

28. bii17

how about on the right side?? on the roller?

29. raffle_snaffle

we never finished this problem

30. raffle_snaffle

but i will send you the one page of notes

31. raffle_snaffle

32. raffle_snaffle

|dw:1385098301961:dw|

33. bii17

i send you a message . thanks a lot

34. raffle_snaffle

it's going to have to be broken up into components

35. bii17

okay.. did you receive my message?