Physics — Mechanics Calculators

Use these physics — mechanics calculators to compare inputs, check formulas, and get faster answers within Science & Engineering.

Newton's Second Law Calculator

Newton's Second Law is evaluated from Force, Mass and Acceleration. The calculation reports Force, Mass and Acceleration.

Kinetic Energy Calculator

Kinetic Energy is evaluated from Mass, Velocity and Kinetic Energy. The calculation reports Kinetic Energy, Kinetic Energy and Mass.

Potential Energy Calculator

Potential Energy is evaluated from Mass, Height and Potential Energy. The calculation reports Potential Energy, Potential Energy and Mass.

Work, Energy & Power Calculator

Work, Energy & Power is evaluated from Force, Distance and Time. The calculation reports Work, Power and Power.

Projectile Motion Calculator

Projectile Motion is evaluated from Initial Velocity, Launch Angle and Initial Height. The calculation reports Horizontal Range, Maximum Height and Time of Flight.

Free Fall Calculator

Free Fall is evaluated from Fall Time, Final Velocity and Distance Fallen. The calculation reports Final Velocity, Final Velocity and Distance Fallen.

Simple Pendulum Calculator

Simple Pendulum is evaluated from Pendulum Length, Period and Frequency. The calculation reports Period, Frequency and Pendulum Length.

Torque Calculator

Torque is evaluated from Force, Lever Arm and Angle. The calculation reports Torque, Torque and Force.

Pressure Calculator

Pressure is evaluated from Force, Area and Pressure - to convert. The calculation reports Pressure, Pressure and Pressure.

Buoyancy Calculator

Buoyancy is evaluated from Fluid Density, Submerged Volume and Object Mass. The calculation reports Buoyant Force, Buoyant Force and Mass of Displaced Fluid.

Thermal Expansion Calculator

Thermal Expansion is evaluated from Initial Length, Initial Temperature and Final Temperature. The calculation reports Temperature Change, Change in Length and Change in Length.

Acceleration Calculator

Acceleration is evaluated from Initial Velocity, Final Velocity and Time. The calculation reports Acceleration, Net Force and Change in Velocity.

Velocity Calculator

Velocity is evaluated from Distance, Time and Initial Velocity - optional. The calculation reports Average Velocity, Final Velocity and Speed in mph.