Physics

Physics, 08.08.2019 23:30, isabelsmhl

Since the rotation period of the sun can be determined by observing the apparent motions of sunspots, a correction must be made for the orbital motion of earth. explain what the correction is and how it arises. making some sketches may answer this question.

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Physics, 10.07.2019 18:30, supreme18

It could be said that apparent retrograde motion of planets was the straw that broke the geocentric model's back. select all of the following statements that are accurate it would have completely impossible to extend the ptolemaic model to accurately predict apparent retrograde motion. earth exhibits apparent retrograde motion as seen from mars. a heliocentric model easily reproduces appaernt retrograde motion as an inevitable consequence of the orbits of the planets, including earth. mercury exhibits apparent retrograde motion frequently because it is close to the sun and orbiting witha very short orbital period. all the planets exhibit apparent retrograde motion. mars, jupiter, and saturn are the only planets that exhibit apparent retrograde motion. even with very complex epicycles and off-center orbits, accurate predictions of the timing, location and duration of apparent retrograde motion events could not be made using geocentric models.

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Physics, 19.09.2019 22:30, chloerodgers56

Which statement is true about a planet’s orbital motion? a. orbital motion only occurs when forward motion exceeds the gravitational pull. b. orbital motion results when the object’s forward motion is balanced by a second object’s gravitational pull. c. orbital motion cannot be achieved with man-made objects. d. orbital motion is limited to the moons of the planets and the planets in our solar system.

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Physics, 28.10.2019 20:31, juliaduenkelsbu

Which statement is true about a planet’s orbital motion? orbital motion cannot be achieved with man-made objects. orbital motion results when the object’s forward motion is balanced by a second object’s gravitational pull. orbital motion only occurs when forward motion exceeds the gravitational pull. orbital motion is limited to the moons of the planets and the planets in our solar system.

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