A0.0140 kg bullet traveling at 205 m/s east hits a motionless 1.80 kg block and bounces off it, retracing its original path with a velocity of 103 m/s west. what is the final velocity of the block? assume the block rests on a perfectly frictionless horizontal surface.
Answers: 1
Physics, 22.06.2019 11:00
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
Answers: 3
Physics, 22.06.2019 15:00
Holes drilled several kilometers into earth’s crust provide direct evidence about earth’s interior in the form of
Answers: 1
A0.0140 kg bullet traveling at 205 m/s east hits a motionless 1.80 kg block and bounces off it, retr...
Mathematics, 05.05.2020 14:52
Health, 05.05.2020 14:52
Mathematics, 05.05.2020 14:53
Mathematics, 05.05.2020 14:53
Mathematics, 05.05.2020 14:53
Mathematics, 05.05.2020 14:53
Physics, 05.05.2020 14:53
Mathematics, 05.05.2020 14:53