What is the potential difference between the plates if the separation is doubled, but all else stays the same

Bohr’s atomic model differed from rutherford's because it explained that electrons exist in specified energy levels surrounding the nucleus. electrons are embedded within the rest of the atom like plum pudding. an atom is an indivisible sphere. electrons circle the nucleus.

Which statements best describe the work of marie and pierre curie? check all that apply. they discovered radioactivity. they came up with the term “radioactivity.” they conducted experiments with uranium-containing minerals and pure uranium. they conducted experiments with uranium-containing minerals and photographic plates. they discovered two new radioactive elements.

Askydiver has reached terminal velocity—she now falls at a constant speed, so her acceleration is zero. is there a net force on her? if so, what is the direction?