Work done formula: The formula for calculating the work done

The formula for calculating the work done by a constant force is: Work Force x Distance x cos(), where is the angle between the force and the direction of motion. The shaft work formula used to calculate the work done by a rotating shaft is: Work Torque x Angular Displacement. The formula for calculating the work done by a spring is W 0.5 k (x2), where W is the work done , k is the spring constant, and x is the displacement from the equilibrium position. The adiabatic work formula in thermodynamics is used to calculate the work done on or by a system when there is no heat exchange with the surroundings.