!!!PhysicsTension problem help!!!?

Question

A uniform steel beam of length L and mass m1 is attached via a hinge to the side of a building. The beam is supported by a steel cable attached to the end of the beam at an angle theta, as shown. Through the hinge, the wall exerts an unknown force, F, on the beam. A workman of mass m2 sits eating lunch a distance d from the building.
http://session.masteringphysics.com/problemAsset/1011053/22/MTS_st_3.jpg

a) Find T, the tension in the cable. Remember to account for all the forces in the problem.

b) Find Fx, the x-component of the force exerted by the wall on the beam ( F), using the axis shown. Remember to pay attention to the direction that the wall exerts the force.

c) Find Fy, the y-component of force that the wall exerts on the beam ( F), using the axis shown. Remember to pay attention to the direction that the wall exerts the force.

Answer 1

Since it is not in mortion we can safly esay that:
Sum of x-components=0
Sum of y-components=0 and also
Moment about pivot point=0

1. Sum of x-components=0
Tcos(Theta) - Fx=0
T - tension in the cable
Fx- x component wall reaction

2. Sum of y-components=0
Tsin(Theta) - (m1+m2)g + Fy= 0

Fy - y-component of the walls reaction.

3. Moment about pivot point=0
Tsin(theta) - (1/2)L m1g - d m2g=0
so T= [(1/2)L m1g + d m2g]/sin(theta)

Now you have all the equations.

Answer 2

My issues are that i'm 18 and that i do not have a job, I left college at 13-14 and not in any respect went again, I absolutely haven't any GCSE's and not in any respect something else, i won't be able to get a job to assist my mum who's suffering per week to keep a roof over our head. i stumble upon it hard to satisfy new human beings, or to even go away the living house as i think that I absolutely have Agoraphobia and a threat Asperger's Syndrome - the picture of my brother. Yeah existence is hard, yet i'm attempting to drag myself at the same time the great i can, one step at a time & all that.. basically experience fairly valueless each and every from time to time, suicidal options have cropped up more suitable than once.. yet i do not imagine I absolutely have the balls to kill myself, or i ought to have accomplished it already.