Abowling ball (mass = 7.2 kg, radius = 0.10 m) and a billiard
ball (mass = 0.35 kg, radius = 0.028 m) may each be treated
asuniform spheres. what is the magnitude of the maximum
gravitationalforce that each can exert on the other?

The characteristic of two different types of reactions are shown below. reaction a: electrons are gained by the atoms of an element. reaction b: protons are lost by the atom of and element. which statement is true about the atoms of the elements that participate in the two reactions? a: their identity changes in both reaction a and b. b: their identity changes in reaction a but not b. c: their identity changes in reaction b but not a. d: their identity remains the same.