Question

Find the magnitude and sense of the forces required along the given lines of action, A and B, for equilibrium. Show the locations of the forces on the diagram. 3. 120# 70# 170# 30#
0 0
Add a comment Improve this question Transcribed image text
Answer #1

FB FA 120# 70# 70# 30# 2 2 8 2 Consider the force acts on the line A is FA in upward direction. (we can choose any directioFA (10)-30# (12) + 70#(14)-70#(2,)-0 (10) + 480#-0 Aarss Since, this is in equilibrium, so, net force 0 -70# + 30# + FA-130 # + FB-70#-0 -70# + 30# + 48#-120 # + FB-70#-0 182 # As So,direction of Fa is upward.

Add a comment
Know the answer?
Add Answer to:
Find the magnitude and sense of the forces required along the given lines of action, A...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT