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Free online joule calculator – enter mass and velocity then click the calculate button
What is a joule?
Joules is a term commonly used in physics to describe energy. Joules are the standard unit of measurement for energy and work in the International System of Units (SI).
The joule is represented by the symbol “J”
Joule formula
This calculator used to measure the energy in joules
Energy = 1/2 * m * v^2
Where:
- m = mass of object (kg)
- v = velocity of an object (m/s)
- Energy in joules
How to calculate the energy in joules
Example1:- A car has a speed of 20 meters per second(m/s) and a weight is 150 kg then calculate kinetic energy in joules
Mass of car = 150 kg
Speed of car = 20 m/s
Kinetic energy(joules) = 0.5 * m * v *v = 0.5 * 150 * 20 * 20 = 30000 joules