Our free fall calculator uses fundamental kinematic equations from classical physics to analyze motion under gravitational acceleration. The calculations apply Newton's laws of motion and universal gravitation principles to predict object behavior during free fall and projectile motion.

Physics Foundation

Free fall motion follows Galileo's principle that all objects fall at the same rate in a vacuum, regardless of mass. The gravitational acceleration (g) varies by celestial body and provides constant downward acceleration. Our calculator accounts for different planetary environments and converts between various unit systems for practical applications.

• Gravitational acceleration is constant for each celestial body
• Air resistance is negligible for dense objects at moderate heights
• Energy conservation: potential energy converts to kinetic energy
• Projectile motion follows parabolic trajectories under gravity
• Terminal velocity occurs when air resistance equals gravitational force
• Multiple planetary environments supported for space applications

Sources & References