Question 1 (1 point)
Which of the following observations support Aristotle's geocentric model? Select all that apply.
A. The sun, moon, and stars appear to follow a circular path through the sky.
B. The sun and moon appear to be the same size and brightness as the stars.
C. The sun, moon, and stars seem to move at the same rate across the sky.
D. For people on Earth, the planet does not feel like it is moving.
E. Some planets appear to cross between the sun and Earth.
F. Some planets appear to pass behind and beyond the sun.
Answers: 3
Physics, 22.06.2019 05:10
Which diagram correctly demonstrates the various forces acting on a ball moving horizontally with some speed?
Answers: 2
Physics, 22.06.2019 12:10
Awater slide of length l has a vertical drop of h. abby's mass is m. an average friction force of magnitude f opposes her motion. she starts down the slide at initial speed vi. use work-energy ideas to develop an expression for her speed at the bottom of the slide. then evaluate your result using unit analysis and limiting case analysis. express your answer in terms of the variables h, m, l, vi, f and appropriate constants. vf v f
Answers: 2
Question 1 (1 point)
Which of the following observations support Aristotle's geocentric model? Sel...
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