Work-Energy Theorem Calculator

Calculate work, kinetic energy change, and required force/power using the work-energy theorem.

Mass of the object.
kg
Starting velocity.
m/s
Ending velocity.
m/s
Distance over which force acts.
m
Rolling friction (if applicable). 0 for no friction.

Results

Initial Kinetic Energy-kJ
Final Kinetic Energy-kJ
Net Work Required-kJ
Average Net Force-N
Average Power-kW
References: Meriam & Kraige — Engineering Mechanics: Dynamics