In the diagram, 91 = +2.00 x 10-5 C, 92 = +3.80 x 10-6 C, and 43 = +5.30 x 10-5 C.
What is the electric potential energy, Ue, for
charge qy? Include the correct sign (+ or -).
91
92
93
O
1.15 m **
2.88 m
(Hint: What is the distance from 91 to 93?)
(Remember, energy is NOT a vector.) (Unit = J)

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.

explanation:

considering the bohr theory, the type of connection that requires the transfer the answer conuldn't be right

that would be because of both gravity and friction. so     c