0.15. Which statement best describes the geocentric model of our solar system?
a. The Earth is located at the center of the model,
b. All planets revolve around the Sun,
C. The Sun is located at the center of the model,
d. All planets except the Earth revolve around the Sun
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OO US 01

What is the magnitude of the gravitational force acting on the earth due to the sun?

When can a theory be modified if a new type of technology allows for new observations that raise new questions? a-immediately, while the questions about the theory are being asked b-after new hypotheses related to the theory are tested in experiments c-only after the new observations disprove all parts of the theory d-while scientists begin to think about how the theory could improve

Which best describes the weak nuclear force? it maintains attraction between the m ecules in liquids. it attracts the nucleus of one atom to the nucleus of another atom. it pulls all matter in the universe together it keeps particles that make up protons and neutrons together