Ametal sphere, x, has an initial net charge of −6 × 10−6 coulomb and an identical sphere, y, has an initial net charge of +2 × 10−6 coulomb. the spheres touch each other and then separate. what is the net charge on sphere x after the spheres have separated?

Will give brainliest! which statement best describes the difference between strong nuclear forces and weak nuclear forces? weak nuclear forces are involved when certain types of atoms break down. strong nuclear forces are responsible for holding atoms' nucleus together. weak nuclear forces hold bonds between atoms together. strong nuclear forces hold together the nucleus of an atom. strong nuclear bonds prevent atoms from falling apart. weak nuclear bonds prevent compounds from falling apart. strong nuclear forces are involved in breaking electrons from their shells. weak nuclear forces hold protons in the nucleus.

Discuss how the hardness or softness of the landing surface is related to the time required to stop the egg

Which of the following is the main energy source for the sun? a. fission of hydrogen b. fusion of hydrogen c. fusion of helium d. fission of iron