Which factor does not directly affect the critical point CP calculation CP = (Distance x Home) / (Out reduced + Home)?

Which factor does not directly affect the critical point CP calculation CP = (Distance x Home) / (Out reduced + Home)?

• A. Wind
• B. Distance
• C. Home speed
• D. Out reduced speed

Answer: (A)

The thing being tested is how the critical point is computed directly from the inputs in the formula. CP is determined by the distance and the two speeds: the outbound reduced speed and the home speed. Wind isn’t a separate input in this calculation; it would only change CP if it causes you to change those speeds. In other words, wind doesn’t appear in the equation itself, so it doesn’t directly affect CP unless you adjust the speed values you plug into the formula. Think of it this way: if you know the distance and you know how fast you can move outbound and how fast you can move home, the CP follows from those numbers. Wind, by altering actual movement speed, would be reflected by changing the speed terms, not by adding a new factor into the equation.

The thing being tested is how the critical point is computed directly from the inputs in the formula. CP is determined by the distance and the two speeds: the outbound reduced speed and the home speed. Wind isn’t a separate input in this calculation; it would only change CP if it causes you to change those speeds. In other words, wind doesn’t appear in the equation itself, so it doesn’t directly affect CP unless you adjust the speed values you plug into the formula.

Think of it this way: if you know the distance and you know how fast you can move outbound and how fast you can move home, the CP follows from those numbers. Wind, by altering actual movement speed, would be reflected by changing the speed terms, not by adding a new factor into the equation.