Sorry for the delayed reply but i have completed number 18 but have not completed 17 (been doing other topics, anyways back this topic).
The next part should be: (But I am not sure how haha)
3.TLsin60-3/2WLcos60 = 0
Homework Statement
Im having trouble understanding how to find the tension 'T' and pretty much answering the question on the .jpg file i have attached
Homework Equations
ƩFx=0, ƩFy=0, τ=r x F
The Attempt at a Solution
For question 17 i have:
TLsinθ - w(l/2cosθ)-w(Lcosθ)= 0...