The formula to calculate the Ideal Effort is:
\[ P_o = W_{\text{load}} \cdot \tan(\psi) \]
Ideal Effort is the amount of effort it would take to build something if conditions were as they should be; there are no impediments of any kind, and you don't require any magic or miracles.
Let's assume the following values:
Using the formula:
\[ P_o = 53 \cdot \tan(0.4363323129985) = 24.7143058822096 \text{ N} \]
| Load (Wload) | Helix Angle (ψ) | Ideal Effort (Po) |
|---|---|---|
| 50 N | 0.4363323129985 rad | 23.315382907745 N |
| 51 N | 0.4363323129985 rad | 23.781690565900 N |
| 52 N | 0.4363323129985 rad | 24.247998224055 N |
| 53 N | 0.4363323129985 rad | 24.714305882210 N |
| 54 N | 0.4363323129985 rad | 25.180613540365 N |
| 55 N | 0.4363323129985 rad | 25.646921198519 N |