Physics, 17.10.2019 05:10 Emanuelle7474
18. a bus travels from west to east with a velocity of 11.5 m/s. a marble rolls on the surface of the bus
floor with a velocity of 0.200 m/s north. what is the velocity of the marble relative to the road?
Answers: 3
Physics, 21.06.2019 17:00
Which statement best describes who the period and frequency of electromagnetic was change between gamma rays and microwaves? a) the period and frequency stay the same. b) the period increases and the frequency decreases. c) the period decreases and the frequency increases. d) the period increases and the frequency increases.
Answers: 2
Physics, 22.06.2019 03:00
Which process is represented by the pv diagram? a. the isobaric process b. the isovolumetric process c. the isothermal process d. the adiabatic process
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 14:30
Give one example to show that when substances are mixed,it may result in a chemical or a physical change depending on the conditions.
Answers: 2
18. a bus travels from west to east with a velocity of 11.5 m/s. a marble rolls on the surface of th...
Chemistry, 22.05.2021 04:10
Mathematics, 22.05.2021 04:10
English, 22.05.2021 04:10
Mathematics, 22.05.2021 04:10
Mathematics, 22.05.2021 04:10
Chemistry, 22.05.2021 04:10
Mathematics, 22.05.2021 04:10
Mathematics, 22.05.2021 04:10
Mathematics, 22.05.2021 04:10