Science and physics

Speed, force, energy, electrical calculations and other physics relationships.

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Calculates speed v = s/t, distance s = v×t, or time t = s/v from two known values.

Calculates electricity cost as consumption (kWh) × price per kWh.

Calculates density ρ = m/V from mass and volume, or solves for a missing quantity.

Calculates force from mass and acceleration using F = m × a.

Calculates mechanical work W = F × s from force and displacement.

Calculates power P = W/t from work done and time.

Calculates energy in joules from work, power and time or physical inputs.

Calculates pressure p = F/S from force and area, or solves for a missing quantity.

Calculates kinetic energy Ek = (1/2)mv² from mass and velocity.

Calculates gravitational potential energy Ep = mgh from mass, g, and height.

Calculates voltage U = I×R, current I = U/R, or resistance R = U/I.

Calculates electric power P = U×I from voltage and current.

Calculates consumption in kWh from appliance power and operating time.

Converts frequency f and period T using f = 1/T.

Calculates wavelength λ = v/f from propagation speed and frequency.

Converts temperatures between °C, °F, and kelvin including offsets.