Kepler's first law state that all planetary orbits are ellipse with the Sun at one focus. Satum Mars Jupiter Earth Venus Mercury What does this imply? Select the two best answers Planets do not orbit the Sun ONeither the Sun or Earth is at the center of the Universe Planets move at different speed in their orbit The Earth is at the center of the Universe The Sun is at the center of the Universe Sun Jhy

Q: Neptune circles the Sun at a distance of 4.30 x 10^12 m once every 164 yeras. Saturn circles the Sun…

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Q: A planet in a very high-eccentricity orbit will have     a long summer and a short winter     a…

A: To conclude the duration of summer and winter when a planet is in a very high-eccentricity orbit

Q: The radius of the Earth's orbit is 1.50  1011 m and that of Mars is 2.28  1011 m. The star that this…

A: The radius of mars is, R=2.28×1011 m The mass of the sun is, M=1.989×1030 Kg The gravitational…

Q: The chart shows the length of time for each planet, in Earth days, to make one complete revolution…

A: Since you have asked for multiple subparts, we will solve the first three for you. If you want a…

Q: The radius of the Earth's orbit is 1.50  1011 m and that of Mars is 2.28  1011 m. The star that this…

A: The expression for the orbital period,

Q: Activity 3: Analyzing Data: Kepler's Third Law Direction: The data table below shows the mean…

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Q: Two exoplanets, UCF1.01 and UCF1.02 are found revolving around the same star. The period of planet…

A: Given Time period of UCF1.01 is T1=4.8 days And Time period of UCF1.02 is T2=5.2 days Average…

Q: 2. You are on an unknown planet whose mass is 9.2 x 10²kg. It's sun has a mass of 1.4 x 1035 kg,…

A: When you are on a planet and orbiting the Sun, the weight will be equal to the gravitational force.

Q: to two decimal places): (what is ‘h’?)​Eccentricity of earth orbit is 0.0167​µ(sun) = 1.32712E+11…

A: a) To calculate the speed of the Earth around the sun at aphelion, we need to use the equation for…

Q: The Earth takes one year to orbit the Sun, but Uranus takes about 84 years. Earth is 1 astronomical…

A: It is a Kepler 3rd law :Kepler's third law - sometimes referred to as the law of harmonies -…

Q: Use Kepler's 3rd law to find the orbital periods (assume circular orbits) for the inner planets…

A: Kepler's third law, also known as the law of harmonies, relates the orbital period (T) of a planet…

Q: A planet revolves around a certain star. At one point in the planet's orbit, called periapsis, it…

A: Given: Planet is revolving around a star and is very close to the planet

Q: The solar system has a planet with an orbital period T1b=1.51d and an orbital radius of…

A: According to Kepler's first law , every planet revolves around sun in an elliptical orbit with sun…

Q: The planet Saturn has a mass of 5.68×10^26 kg and a radius of 58,200 km. Janus, a moon of Saturn,…

A: Solution: Given: G = gravitational constant = 6.67 x 10-11 N.m2/kg2 M = mass of Saturn = 5.68 x 1026…

Q: How could you say if a bright spot in the night sky is a planet? a from its size b from its…

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Q: During most of a trip from Earth to Venus, we'll measure the velocity of a spacecraft with respect…

A: Consider a spacecraft is moving launched from Earth to Venus. Now, we need to calculate the velocity…

Q: A man weighs 160 lbs at the surface of the Earth. The radius of the Earth is 4,000 mi.  The man’s…

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Q: Two moons orbit a planet in circular orbits. Moon A has orbital radius  R, and moon B has orbital…

A: In this question it is given that two moons orbit of a planet in a circular orbit  Both moons are…