A2 kg tabby cat runs after a 0.2 kg blue jay. both animals move with a velocity of +12 m/s. which is correct? a. the blue jay has a momentum of +0.4 kg m/s. b. the blue jay is moving faster because it has less mass. c. the cat's momentum is 10 times greater than the blue jay's. d. the bird's momentum is less than the cat's, so it will escape.

In a system, when potential energy decreases, then entropy also decreases. true false

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

As the distance from a magnet increases, what happens to the magnet force?