Will give brainliest! in the nucleus of an atom, two protons are separated by a distance of 1*10^-15m. what is the magnitude of the electric force between them?

a.) 115 n

b.) 720 n

c.) 142 n

d.) 230 n

Acar moves at 12m/s and coasts up a hill with a uniform acceleration of -1.6m/s2. how far has it traveled after 6.0s?

Yvette hangs a 2.4kg bird feeder in the middle of a rope tied between two trees. the feeder creates a tension of 480 n in each side of the the rope.

Wave functions describe orbitals in a hydrogen atom. each function is characterized by 3 quantum numbers: n, l, and ml. if the value of n = 2: the quantum number l can have values from to . the total number of orbitals possible at the n = 2 energy level is .