1. What is an ellipse? Relate your answer to Kepler's first law of planetary motion.
Q: State and explain the implications of each of Kepler's three laws of planetary motion.
A: First Law:All planets move about the Sun in elliptical orbits, with the Sun at one of the focus. It…
Q: 6. How much more/less would you weigh on the surface of Pluto? Give your answer as a number of…
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Q: What does Kepler's third law predict for the period of Mars' orbit around the Sun? Give your answer…
A: Given: G=6.67×10-11Nm2/kg2 Mmars=6.4×1023kg Mearth=5.97×1024kg Msun=2.00×1030kg Distance from sun to…
Q: Describe three propositions, now known as Kepler’s laws of planetary motion?
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Q: No Service 4:59 PM @ 35% attachments.office.net 15. Which astronomer first observed the moons of…
A: Answer 15: The astronomer who was the first to observe the moons of Jupiter is Galileo. So option…
Q: QUESTION 5 Which of the following heavenly bodies has the most elliptical orbit about the sun? a.…
A: We can find which heavenly body has the most elliptical orbit by looking at its orbital…
Q: Explain Gravitation and Kepler’s Laws of Planetary Motion?
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Q: 3. The period of rotation of Mars is 1 day and 37 minutes. Determine its frequency of rotation in…
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Q: The planet Neptune has an orbital radius around the Sun of about 4.50 x 10 m. What is its period?
A: Given, r=4.50×1012m
Q: 10. Match Kepler Laws with the correct description. Kepler's Second Law Kepler's Third Lav Kepler's…
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Q: Describe the relationship between gravity and planetary motion. What aspects have the greatest…
A: Gravity is a force that all matter exerts and pulls all other matter towards the center. That force…
Q: 1. using Newton’s Law of Universal Gravitation and some kinematics calculation we can calculate the…
A: Given data The maximum velocity is given as vmax = 83 m/s. The value of Pstar is given as Pstar =…
Q: Describe Kepler’s First Law of Planetary Motion.
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Q: One of Kepler's Laws states that: a. A force is equal to an object's mass times its…
A: Kepler's laws of planetary motion are rules that describe how the planets move within the solar…
Q: Kepler's Third Law and Newton's Law of Universal Gravitation (a) Use Newton's Universal Law of…
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Q: Describe your approach to the calculation of the escape velocity of a satellite from a planet. O a.…
A: To find : The escape velocity of satellite from a planet Let the mass of planet = M Let the mass of…
Q: Kelper's second law relates between them : O A. The time period of rotation of the orbiting planet…
A: The gravitational field of the sun, is the reason behind which the planets revolve around the sun.…
Q: 1. What is an astronomical unit (AU)? How many meters is one AU? 2. How many seconds are in one…
A: We use different types of units (International, English, etc.) to measure the distance between the…
Q: A newly discovered planet orbits a star with the same mass as the Sun with a semi-major axis of…
A: (13) According to the Kepler’s third law, The distance between the Sun and planet at the…
Q: Mars is 1.53 times as far from the Sun as Earth is. Use Kepler's third faw to predict the time…
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Q: Which phrase or phrases about Kepler's laws of planetary motion are true? - the moon is perfectly…
A: Kepler's law described the planetary motion. The moon is perfectly round done not related to the…
Q: Which evidence first supported the heliocentric model of the solar system? A. Mapping of stars…
A: We have to answer that which of the following option works as an evidence that is used as as a first…
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- Venus-orbiting geosynchronous satellite. Venus rotates every 117 days. How far above Venus's surface must the satellite orbit in km?Suppose a Moon takes 15.8 days to orbit its host planet. Convert this orbital period into Earth years (365.25 =1 Earth year). a. 0.0431-0.0435 b. 0.0331-0.0335 c. 0.0231-0.0235 d. 0.0131-0.01351.What is the relationship between mass and gravity
- outline kepler’s 3 laws.The planet Jupiter orbits the Sun once every 12 Earth years. The Earth orbits the Sun at an average distance of 93.0 million miles. Use Kepler’s 3rd law to find the average distance of Jupiter’s orbit.The Universal Law of Gravitation a. How does halving the distance between two objects affect the gravitational force between them? b. Suppose the Sun was somehow replaced by a star with five times as much mass. What would happen to the gravitational force between the Earth and the Sun? c. How long would the Earth year last in this last case? (hint: Newton’s version of Kepler’s 3rd Law)
- 2. The satellites in the global positioning system, or GPS, travel at 1.05 x 10 km/h. Find the orbital radius of these satellites. 3. Find the speed of a satellite that orbits the earth at an altitude equal to one earth radius. 4. How would your answer to (Question 3) change if the radius were larger? Explain your reasoning.6. Determine what the period of revolution of the Earth would be if its distance from the Sun were 4 AU rather than 1 AU. Assume that the mass of the Sun remains the same.1. The reason that there are two daily tides on Earth is that one occurs when the sun is overhead and the other when the Moon is overhead. True or False 2. Tides are approximately 24 hours apart. True or False
- 1. How is uniform circular motion different from other types of curved motion?1. using Newton’s Law of Universal Gravitation and some kinematics calculation we can calculate the mass of the planet. For this, use this equation in the image: Given: - vmax = 1.5 m/s - Pstar = 3.5 days - Mstar = 1.148 Msun, where Msun = 1.98847×1030 kg. This calculation is not shown.19. According to Isaac Newton, the value of the constant, k, in Kepler's Third Law (P2 = ka3) is dependent on which one of the following quantities for objects within the Solar System? a. The distance between the Sun and its planet. b. The mass of the planet. c. The electric charge of the Sun. d. The mass of the Sun.