Physics, 20.11.2020 22:20 brooke0713
Suppose the surface (radius = r) of a cylindrical space station is rotating at 23.1 m/s to provide artificial gravity. What must be the value of r for the astronauts to weigh 1/5 of their earth weight?
Answers: 1
Physics, 22.06.2019 05:30
Imagine that someone pushes one marble toward a motionless marble. would there still be action-reaction forces involved in the collision? how might the marbles’ motions be changed? ?
Answers: 1
Physics, 22.06.2019 10:30
In science and physics what is the standard unit of measure for speed?
Answers: 1
Physics, 22.06.2019 12:50
Match each vocabulary term to its definition. 1. electrons neutral subatomic particles found in the nucleus of the atom 2. neutron lowest energy position of an electron in an atom 3. photon the path of an electron around the nucleus of an atom 4. ground state negatively charged, subatomic particles 5. protons packet of energy of specific size 6. element substance with only one type of atom 7. orbital positively charged, subatomic particles found in the nucleus of the atom
Answers: 1
Suppose the surface (radius = r) of a cylindrical space station is rotating at 23.1 m/s to provide a...
History, 30.08.2019 05:50
Geography, 30.08.2019 05:50
Mathematics, 30.08.2019 05:50
English, 30.08.2019 05:50
History, 30.08.2019 05:50
Health, 30.08.2019 05:50
Social Studies, 30.08.2019 05:50
Mathematics, 30.08.2019 05:50
Mathematics, 30.08.2019 05:50