You are presented with the question "What can result when force acts on a moving object?" and the following answer choices: 
- hyperthyroidism
 - heat energy
 - permineralization
 - acceleration
 - flow of electrons
 - friction
 - kinetic energy
 - chemical reaction

Now knowing that force causes the speed of an object to increase and acceleration is the increase in speed or velocity over a period of time, choose the best answer.


 

    acceleration     