Physics, 03.03.2020 02:05, martinezarielys17
A 2.00 kg ball. A, is moving at a speed of 5.00 m/s. It collided with a stationary ball, B, of the same mass. After the collision, A moves off in a direction 30.0 to the left of its original direction. Ball B moves off in a direction 90.0 to the right of ball A’s final direction. How fast is ball A moving after the collision?
Answers: 1
Physics, 21.06.2019 21:30, galaxyworld36
Janelle made a hypothesis bout the uneven temperatures inside her house during winter. she believes that 50% of the ducts are blocked and she plans to investigate. if she wants to prove her hypothesis using scientific processes what should she do next?
Answers: 2
Physics, 22.06.2019 11:00, coolfab9338
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
A 2.00 kg ball. A, is moving at a speed of 5.00 m/s. It collided with a stationary ball, B, of the s...
English, 09.11.2020 19:50
English, 09.11.2020 19:50