The Joule. This is the product of Force (in Newtons) and Distance (in meters)
Energy is usually measured in terms of heat, which is measured in calories or joules
The SI unit of energy is the Joule. In the ft lb system it is ft.lbforce. 1 ftlbf = 1.356 joule. Thermal energy is measured in calories, 1 calorie = 4.2 Joules, it can also be in BTU, 1 BTU = 1055 Joules
by adding the objects kinetic energy and potential energy
The joule.
Calorie is the unit used to express chemical energy in food.
In an energy pyramid, joules represent the amount of energy transferred from one trophic level to the next. It quantifies the energy available at each level for consumption by the organisms at the next trophic level. As you move up the pyramid, there is a decrease in the amount of energy available at each level due to energy loss through metabolism and heat.
If you refer to the unit, the international unit for energy is the joule; the symbol is "J".
Energy of heat = Joules (J)
joule
Kilo joules are used to measure the amount of energy stored in food.
The calorie is used for heat, 1 calorie heats 1 gram of water by 1 degC. The Joule is used for mechanical energy, but there is a fixed relation, 1 calorie = 4.2 Joules
The unit used to measure chemical energy is the joule (J) or the calorie (cal).
joules or kilo-joules
The answer is Temperature