力の計算機
無料のオンライン力の計算機ツール。高速・プライベート・簡単で、すべてブラウザ内で動作します。物理計算機コレクションの一部です。
速度計算機
Solve v = d / t for velocity, distance or time — enter any two values and get the third.
加速度計算機
Find acceleration from the change in velocity over time with a = (v − u) / t.
力の計算機
Apply Newton's second law F = m × a to solve for force, mass or acceleration.
運動エネルギー計算機
Compute kinetic energy in joules with KE = ½ m v² from mass and speed.
位置エネルギー計算機
Find gravitational potential energy with PE = m g h using standard gravity.
密度計算機
Solve ρ = m / V for density, mass or volume from any two known values.
Ohm's Law Calculator
Solve V = I × R for voltage, current or resistance, with electrical power included.
電力計算機
Work out electrical power in watts with P = V × I and the energy used per hour in kWh.
自由落下計算機
Get the fall time and impact velocity of an object dropped from a height, ignoring air resistance.
波長計算機
Convert frequency to wavelength with λ = v / f — defaults to the speed of light for radio and light waves.