Commutative is it i think
The three documents used to create the mail merge are the main document, the source of data, and the merged document.
As an object falls toward earth, the potential energy of the object: Decreases
<h3>What is the gravitational potential energy towards the earth?</h3>
In this case, the formula for the Potential energy is:
E = Em + Ek + Eg
Where;
Em is energy due to mass
Ek is kinetic energy
Eg is energy due to gravity
Thus, as the potential energy falls toward earth, Eg will approach 0, which will decrease its amount.
Read more about gravitational potential energy at; brainly.com/question/26590030