Question

Which of the following is the correct equation for Στ for the given rotation axis? All rotation axes lie on the x axis and torques that would cause a counterclockwise rotation are positive.

Answer 1

whoopsies not the answer

The real answer has to start with these first two letters: B and C.

Here are all my choices:
*A
Axis of Rotation: x = 0
Στ: 1/2*w*L + F2*d=0

B
Axis of Rotation: x = L
Στ: 1/2*w*L - F2*(l-d)-F1*L=0

C
Axis of Rotation: x = 0
Στ: -1/2*w*L + F2*d=0

D
Axis of Rotation: x = d
Στ: -F1*d - F2(d-1/2*L) = 0

E
Axis of Rotation: x = 1/2*L
Στ: -1/2*L + F2(d-1/2*L) =0

F
Axis of Rotation: x = 1/2*L
Στ: 1/2*F1*L - F2(d-1/2*L) = 0