Elastic potential energy is kind of like pulling on something and then letting it go, with rubber bands, or a bow, or a slingshot, something with elastic properties.
Gravitational potential energy has to do with how high something is, and has to do with earth’s gravitational pull.
It’s true, because it also depends on things like mass. Higher temperature but less mass< Lower temperature but more mass.
B. picking up a box off the floor
The forces cancel out each other because they are equal and opposite. Therefore the net force is 0 and there will be no acceleration
