What is kinetic energy and potentail energy

Kinetic Energy is the energy possessed by an object by virtue of it being in motion. PE is the energy possessed by an object by virtue of its position. Potential Energy, on the other hand, is not influenced by environment. Kinetic Energy is already moving and is not at rest.

Explanation:

change it up a little bit and your teacher will never know :) <3

the box does not move because you need to use a force greater than 300 n. you are only using 50 n. it needs to at least be 301 n for the box to move because then it is an unbalanced force and it will move the way that the greater force is pushing it. if you use only 300 n it will be a balanced force and will not move because the force you are exerting on the   box is the same as its force.

hope this !

im sorry if i went too in depth, i am going to include a link to a video on khan academy that will explain this.   hope that you like the video and that it explains more in detail to you.

that is the link.