An amusement park ride raises people high into the air, suspends them for a moment, and then drops them at a rate of free-fall acceleration. is a person in this ride experiencing apparent weightlessness, true weightlessness, or neither? explain.

1.)the isotope cobalt-60 has a nuclear mass of 59.933820 u calculate the mass defect of cobalt-60 using the following information. mass of proton: 1.007825 u mass of neutron: 1.008665 u 1 u = 931.5 mev 2.)the isotope cobalt-60 has a nuclear mass of 59.933820 u calculate the binding energy of cobalt-60 using the following information. mass of proton: 1.007825 u mass of neutron: 1.008665 u 1 u = 931.5 mev 3.)the isotope cobalt-60 has a nuclear mass of 59.933820 u calculate the binding energy per nucleon of cobalt-60 using the following information. mass of proton: 1.007825 u mass of neutron: 1.008665 u 1 u = 931.5 mev

In a star, nuclear fusion occurs in the a. photosphere. b. corona. c. radiative zone. d. core.

The release of energy by the nucleus of atom as a result of nuclear fission is radiant energy true false