# Free fall

 Calculator name Summary Free fall with air resistance (distance and velocity) Calculates the free fall distance and velocity with air resistance from the free fall time. Free fall with air resistance (time and velocity) Calculates the free fall time and velocity with air resistance from the free fall distance. Free fall (distance and velocity) Calculates the free fall distance and velocity without air resistance from the free fall time. Free fall (time and velocity) Calculates the free fall time and velocity without air resistance from the free fall distance. Free fall (time and distance) Calculates the free fall time and distance without air resistance from the free fall velocity. Free fall energy (energy and velocity) Calculates the free fall energy and velocity without air resistance from the free fall distance. Projection (duration, height and distance) Calculates the flight duration, maximum height and travel distance of the projection from the initial velocity and angle. Projection (duration, height and distance) (chart) Calculates the height and distance of the projection from the initial velocity and angle. Projection (velocity, angle and duration) Calculates the initial velocity, angle and flight duration of the projection from the maximum height and travel distance. Projection (angle, height and distance) Calculates the initial angle, maximum height and travel distance of the projection from the initial velocity and flight duration. Projection (velocity, angle and height) Calculates the initial velocity, initial angle and maximum height of the projection from the flight duration and travel distance. Projection (velocity, duration and height) Calculates the initial velocity, flight duration and maximum height of the projection from the initial angle and travel distance. Projection (velocity, distance and duration) Calculates the initial velocity, travel distance and flight duration of the projection from the initial angel and maximum height. Projection from elevation (height, distance, duration) Calculates the height, distance and duration of the projection from the initial height, velocity and angle. Projection from elevation (velocity, angle, duration) Calculates the velocity, angle and duration of the projection from the initial and maximum height, and travel distance.