Forces in Pulleys: Gr 12 Physics Help for Gary

[Gbarretto23]

Homework Statement

https://fbcdn-sphotos-h-a.akamaihd...._=1380228307_39b71a04cd5c0b63205a9b7139f9a620


hey guys,
I managed to take a picture of the problem. I am in gr 12 physics. I did not get question A so if you could help, I would be very grateful. I am stumped on A.
Thanks,
Gary

Homework Equations

The Attempt at a Solution

 

[Gbarretto23]

Oh and btw the whole question is A