# Science

## Free fall

- Free fall with air resistance (distance and velocity)
- Free fall with air resistance (time and velocity)
- Free fall (distance and velocity)
- Free fall (time and velocity)
- Free fall (time and distance)
- Free fall energy (energy and velocity)
- Projection (duration, height and distance)
- Projection (velocity, angle and duration)
- Projection (angle, height and distance)
- Projection (velocity, angle and height)
- Projection (velocity, duration and height)
- Projection (velocity, distance and duration)
- Projection from elevation (height, distance, duration)
- Projection from elevation (velocity, angle, duration)

## Astronomy

- Solar elevation angle (for a day)
- Solar elevation angle (for a year)
- Solar culmination and equation of time
- Sunrise and sunset times (location)
- Sunrise and sunset times (major cities)
- Moonrise and moonset times (location)
- Moonrise and moonset times (major cities)
- Distance of planets from Earth
- Planet's position on ecliptic and equatorial planes
- Rising and setting of the planets (location)
- Rising and setting of the planets (major cities)
- Tidal force
- Escape velocity
- Orbit of a satellite
- Western calendar date from Julian Day
- Julian Day from Western calendar date

## Electricity and magnetism

- Ohm's law (resistance)
- Ohm's law (voltage)
- Ohm's law (current)
- Capacitance of capacitor
- Resistance in series and parallel
- Capacitance in series and parallel
- Inductance in series and parallel
- Impedance of R and L in series
- Impedance of R and L in parallel
- Impedance of R and C in series
- Impedance of R and C in parallel
- Impedance of L and C in series
- Impedance of L and C in parallel
- Impedance of R, C and L in series
- Impedance of R, C and L in parallel
- Impedance of RC and RL in parallel