In this task, you are given a question and answer for that. The answer will fill in the blank or will complete the unfinished question. Your task is to provide an explanation based on the given question or fill-in-the-blank statement, and answer.

[Q]: Question: If Mona is manipulating the charge of a couple of her objects, what happens to the electrostatic force if she decreases the charge of one of the objects? 
 Answer: decrease
[A]: The more charged the objects are, the stronger the electrostatic force between them.


[Q]: Question: Tina cools some oxygen gas. The oxygen particles will move 
 Answer: slower
[A]: If the gas is heated, the particles will move faster as they gain more energy.


[Q]: Question: If Mona increases the temperature of her stove while cooking a roast, what happens to the amount of energy being used? 
 Answer: decreases
[A]:
The temperature of matter increases with the added energy.