- #1
Tzar_MacEng
- 4
- 0
Homework Statement
The amplitude of the oscillation gradually increases till block B starts to slip. At what A does this happen?(there is no friction between the large block and the surface)
Homework Equations
Force equations etc... (F=ma) and
I reckon it has something to do with the force being combined with that a up there, but I have no clue where to start so that the mass of B cancels.
The Attempt at a Solution
No dice :(
I hope I've done everything right, I couldn't find an equation editor, so I just used office suit's one and upped the pics of it.