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- Propeller Calc Vs. Free Fall Calculator
Propeller Calc vs Free Fall Calculator Usage & Stats
This calculator can determine pitch, gear ratio, RPM, propeller slip and speed parameters. Enter any four variables, and it will calculate the fifth. Use the toggle switch to choose which field to calculate.
Pitch is the theoretical forward movement for one complete turn of the propeller. Every inch of the boat in contact with the water induces drag. Therefore, the distance travelled differs since the propeller is "slipping" behind the theoretical distance it should travel with each rotation. The difference between theory and reality is called slip.
Depending on your application, slip typically ranges between 5% and 20%. A lower number is only sometimes what you are after. Slip of a prop changes with operating conditions and is not a direct measure of efficiency. Please consult professionals for guidance.
Happy powerboating
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Free Fall Calculator is a physics calculator used to find the velocity of a falling object, the height it drops from, or the total time the object falls with constant gravity.
The result will be calculated once any input is changed. For example, by inputting the gravity and the object height, the time traveled and velocity are calculated automatically. The same thing happens when you input the velocity; the height/distance and the time traveled are calculated automatically.
Features:
- Instant calculation
- Results are copyable to other apps
- Formulas are included as references
Free fall means that an object is falling freely with no forces acting upon it except gravity, a defined constant, g = -9.8 m/s². The distance the object falls, or height h, is 1/2 gravity times the square of the time falling. Velocity is defined as gravity times time.
Free fall speed:
When an object is released to fall down under the influence of gravitational force with no initial velocity, the velocity of a falling object is given by:
v = g * t
where t stands for time, g for gravity, and v for velocity.
Free fall equation:
The equation for distance or height fallen is given by:
s = 0.5 * g * t²
where t stands for time, g for gravity, and s for distance/height.
Whether explicitly stated or not, the value of the acceleration in the kinematic equations is -9.8 m/s² for any freely falling object. If an object is merely dropped (as opposed to being thrown) from an elevated height, then the initial velocity of the object is 0 m/s.
Thank you for your support, and feel free to visit nitrio.com for more apps for your iOS devices.
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Propeller Calc VS.
Free Fall Calculator
December 18, 2024