A 0.2kg mass attached to a rope 1.6m long is being spun in a vertical plane. Find the minimum frequency.
F = 4(pi^2)(r)(f^2)(m)
Ft min = Fc - mg
- minimum frequency occurs at minimum tension
The Attempt at a Solution
I had this question on a test and spend like 45 minutes on it. I have no idea what to do, and I am curious as to what I should have done. I tried inserting numbers and re arranging formulas and substituting here and there and nothing seemed to work.