Weight (N) = mass (kg) * gravitational field strength (N/kg)

Work done (J) = force (N) * distance (m)

Force (N) = spring constant (N/m) * extension (m)

Elastic potential energy (J) = 1/2 * spring constant (N/m) * extension (m)^{2}

Moment of a force (Nm) = force (N) * distance (m)

Pressure (Pa) = force (N) / area (m^{2})

Pressure (Pa) = height (m) * density (kg/m^{3}) * gravitational field strength (N/kg) Distance (m) = speed (m/s) * time (s) Acceleration (m/s^{2}) = change in velocity (m/s) / time (s)

Final velocity (m/s)^{2} - initial velocity (m/s)^{2} = 2 * acceleration (m/s^{2}) * distance (m)

Resulutant force (N) = mass (kg) * acceleration(m/s^{2})

Momentum (kg m/ s) = mass (kg) * velocity (m/s)

Force (N) = change in momentum (kg m/s) / change in time (s)

## Comments

No comments have yet been made