An object with a mass of 11.5kg falls 6.69m what will the air’s internal energy increase by from this falling object?

Potential energy is the energy possessed by the body at rest. It is calculated by the formula mgh, Where m is the mass of the body, g is the gravitational acceleration and h is the height.
From the law of conservation of energy, energy is neither created nor destroyed but can be transformed from one form to another.
Thus, the internal energy will be equivalent to the potential energy
 = 11.5 × 9.8 ×6.69 
 = 753.963 joules 

This is what i found on google “according to the collision theory, the following criteria must be met in order for a chemical reaction to occur: molecules must collide with sufficient energy, known as the activation energy, so that chemical bonds can break. molecules must collide with the proper orientation.” i hope this information you.

Ifound this on google i hope it you