Physics, 23.01.2020 05:31 Adones5104
Which of the following changes to the earth-sun system would reduce the magnitude of the force between them to one-fourth the value found in part a?
reduce the mass of the earth to one-fourth its normal value.
reduce the mass of the sun to one-fourth its normal value.
reduce the mass of the earth to one-half its normal value and the mass of the sun to one-half its normal value.
increase the separation between the earth and the sun to four times its normal value.
part a was:
consider the earth following its nearly circular orbit (dashed curve) about the sun. the earth has mass mearth=5.98
Answers: 1
Physics, 22.06.2019 14:30
What was the first instrument to ever record an earthquake?
Answers: 1
Physics, 22.06.2019 15:50
Select all the correct answers. which changes will increase the rate of reaction during combustion? decreasing the area of contact between the reactants adding more oxygen to the reaction removing heat from the reaction changing the reactants from solid form to powdered form lowering the exposure of the reactants to air
Answers: 3
Physics, 23.06.2019 06:00
Which of the following could represent a single-replacement reaction? a. element + compound = element + compound b. element + element = compound c. compound +compound = compound + compound d. compound = element + element
Answers: 3
Which of the following changes to the earth-sun system would reduce the magnitude of the force betwe...
Computers and Technology, 27.11.2021 02:40
English, 27.11.2021 02:40
Mathematics, 27.11.2021 02:40
Mathematics, 27.11.2021 02:40
Mathematics, 27.11.2021 02:40
English, 27.11.2021 02:40
Mathematics, 27.11.2021 02:40
Biology, 27.11.2021 02:40
History, 27.11.2021 02:40
Mathematics, 27.11.2021 02:40