What length must the pendulum be changed to in order to show the correct time?
After 12hours the clock is behind by 30minutes.
The Attempt at a Solution
I thought if I set the frequency equal to 1Hz and solved for length it would work.
4π^2=g/L <-got rid of f since its equal to 1
This unfortunately doesn't give the correct answer, I also tried making a ratio involving the time but that failed miserably.