- #1
Rain10399
- 13
- 2
Homework Statement
Find v(θ), the dependence of the speed of the object on the angle θ. The string is ideal and there's no friction.
Homework Equations
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The Attempt at a Solution
I'm quite sure I should use the conservation of energy mgh = mv2/2, but I don't know how to express h with the help of the angle θ