If Billy weighs 120N on earth, how much will he weigh on the moon

Which statement best describes copper? a. it has a low resistance and prevents charges from moving freely. b it has a high resistance and allows charges to move freely. c. it has a high resistance and prevents charges from moving freely. d. it has a low resistance and allows charges to move freely

Which is the correct symbol for an isotope of iodine with 53 protons and 78 neutrons?

If jerome is swinging on a rope and transferring energy from gravitational potential energy to kinetic energy, is being done.