- #1
Ashleyz
- 16
- 0
Homework Statement
I have done all the physics for this problem which I'll detail below. I am only having trouble in doing the simple math to single out the t1 or t2.
A mass is hanging from a ceiling. It is supported by two strings which both are attached above to the ceiling. String 1 is at an angle of 30. String 2 is at an angle of 65. While the
mass is 20 lb. ( in the center)
Homework Equations
Ma = 0 in both the x and y directions.The Attempt at a Solution
left T (T1) =30 degrees
right T (T2) = 65 degrees.
ok, here are my equations that I get to:
X: T2cos(65) - T1cos(30) = 0
Y: T2sin(65) + T1sin(30) = 0
now I just need to solve for, say, T1 in the x dierection and use that new eq. to
pluge into Y. Right?