- #1
Northbysouth
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Homework Statement
The 0.6 lbf slider moves freely along the fixed curved rod from A to B in the vertical plane under the action of the constant 1.3 lb tension in the cord. If the slider is released from rest at A, calculate its velocity v as it reaches B.
I have attached an image of the question
Homework Equations
The Attempt at a Solution
As far as I can tell this is an energy problem, hence:
T1 + V1 + U1-2 = T2 + V2
T1 and V1 are zero as there is no initial energy, spring forces or gravitational forces at A.
Hence, I get:
(13/12)sin(67.38) = 1/2*(.6/32.3)v2b - 0.6*(10/32.3)
v = 11.28
Not quite the answer I'm looking for and I'm a little unsure where I'm making my mistake.
Any help would be appreciated.