Which statement best explains why the overall charge on an atom is zero?

idk what the statements are but I think I have an idea of what you're looking for...

The positive charge of protons in the nucleus equals the negative charge in the electron cloud

B. The positive charge of the protons in the nucleus equals the negative charge in the electron cloud.

Explanation:

u>u don't question u>u

force tends to be low and long diustance masses are high

initial speed when it is dropped is 150 ft/s

now at the same moment the acceleration due to gravity is perpendicular to its velocity

so as we know that

now we have centripetal acceleration a = 32 ft/s^2 as its perpendicular to velocity

while tangential acceleration at the same moment will be zero

so

now radius of curvature is given as

so the radius of curvature just after it is dropped is 703.125 ft