Calculadora de Velocidade da Flecha

The Arrow Velocity Calculator determines the speed of an arrow from its kinetic energy and mass. The formula used is v = √(2E/m), where v is velocity in meters per second, E is kinetic energy in joules, and m is mass in kilograms. This tool is useful for archers and hunters who want to estimate arrow velocity based on energy data from manufacturers or practical measurements.

To use the calculator, input the values of kinetic energy and arrow mass. Kinetic energy can be obtained from bow performance charts or calculated from draw force and distance. Mass should be measured in grams and converted to kilograms. The result is the approximate velocity, which may vary due to factors such as air resistance and bow efficiency.

This calculator is ideal for comparing different bow and arrow combinations, optimizing arrow selection for hunting or target shooting, and understanding the relationship between energy and speed. Keep in mind that actual velocity may be lower due to friction and aerodynamic drag losses.

Cautions: The formula assumes all kinetic energy is converted into linear motion, which is not perfectly true. Air resistance reduces velocity along the trajectory. Use energy values measured under controlled conditions for better accuracy.