0

Guest

Courses New

some one plz solve this mechanics question …... A Weight 100 N hangs by an inextensible string from a fixed point A. The string is drawn out of the vertical by applying a force 50 N to the weight at point B as shown in fig Q. In what direction must this force be applied in order that in equilibrium, the direction of the string from the vertical may have its greatest value.What is the amount of greatest deflection. Find also the tension in the string. ( Ans α=90 degree ; β = 30 degree ; S = 86.6 N )

some one plz solve this mechanics question …...
A Weight 100 N hangs by an inextensible string from a fixed point A. The string is drawn out of the vertical by applying a force 50 N to the weight at point B as shown in fig Q. In what direction must this force be applied in order that in equilibrium, the direction of the string from the vertical may have its greatest value.What is the amount of greatest deflection. Find also the tension in the string.
 
( Ans α=90 degree ;  β = 30 degree ; S = 86.6 N )
 
 
 

Question Image
Grade:12th pass

1 Answers

Arun
25750 Points
3 years ago
Dear student
 
Use Lami theroem
 
Which says
 
T1/ sin alpha = T2/ sin beta = T3/ sin gamma
 
Hope it helps
 
Thanks and regards

Think You Can Provide A Better Answer ?

Other Related Questions on Discuss with colleagues and IITians

View all Questions »

ASK QUESTION

Get your questions answered by the expert for free

Answer and earn gift vouchers

Win Gift vouchers upto Rs 500/-

View courses by askIITians

Design classes One-on-One in your own way with Top IITians/Medical Professionals

Click Here Know More

Complete Self Study Package designed by Industry Leading Experts

Click Here Know More

Live 1-1 coding classes to unleash the Creator in your Child

Click Here Know More

a Complete All-in-One Study package Fully Loaded inside a Tablet!

Click Here Know More