Because of tidal forces, the Moon is in a synchronous orbit around Earth. (T/F)
Q: The least extreme tides (neap tides) on planet Earth occur during which moon phase? Group of answer…
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Q: Why does Venus appear so bright to the naked eye?
A: Venus is the second planet in our solar system and is the closest neighbor of Earth. Venus…
Q: The first "Lunar Olympics" is to be held on the Moon inside a huge dome. Of the usual Olympic…
A: On earth gravitational acceleration gE=9.8 m/s2, on the moon gravitaional acceleration equals…
Q: This Is The Earth-Moon System. Select The Moon. please put a red mark on where the Moon is.
A: Due to gravitational force exerted by Earth on moon, moon acquires centripetal acceleration. Due to…
Q: What is the smallest size crater on the moon? 240 km 24 km 2.4 km 1 km much smaller than 1 km
A: The moon is full of craters of various sizes.
Q: Enceladus is a moon of Saturn. What unique feature does it possess? Cryovolcanism, where water…
A: In this, it is asking about the unique feature of Enceladus.
Q: 21 March perihelion 3 January line of solstice 147 million km 21 June 21 December aphelion 3 July…
A: The rotational kinetic energy of Earth is enormous. Its magnitude is as much as 2.2 x J. A part of…
Q: The Moon is just entering the waning gibbous phase. In how many days will it enter the waning…
A: The moon has to travel one full while moving from a point at the beginning of warning gibbous phase…
Q: The only natural satellite of India is the moon. a) True b) False
A: True/False: The only natural satellite of India is the moon.
Q: The Chelyabinsk meteor entered Earth’s atmosphere at an 18° angle. What would have happened if it…
A: If the Chelyabinsk meteor penetrates the Earth's atmosphere in the perpendicular direction, then it…
Q: When do neap tides occur?
A: Tides are formed due to the gravitational pull of the moon and the sun as these bodies interact with…
Q: Calculate the period T of a planet whose orbit has a semimajor axis of 40 AU.
A: T2=ka3T is the period in earth yearsa is the length of semimajor axis in astronomical units
Q: Which phase of the moon is a waning crescent?
A: Waning crescent is the final phase in the cycle of moon phases .
Q: 2GM Calculate the escape velocity of the Moon from its mass and diameter. (Hint: Use the formula for…
A: Given: Mass of the Moon, Radius of Moon, To find: Escape velocity of Moon
Q: What's the spacecraft speed relative to Jupiter at the boundary of Jupiter's Sphere Of Influence?
A: When a boundary is crossed by our spacecraft into space of interplanetary, there is a huge force…
Q: what ways is the Moon like a projectile
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Q: During the first and third quarter moon phases, there isn’t much difference between the ocean level…
A: Explanation: During first quarter and third quarter of the lunar month, the line from the moon to…
Q: Calculate the period T of a planet whose orbit has a semi major axis of 15 AU.
A: Given the semi major axis of the orbit is a= 15 AU.
Q: What would the formula be to find the radius of a lunar synchronous satellite given the moons radii,…
A: In general, the radius of a geosynchronous satellite is given by: re-s=GMeT24π23- RE where, re-s =…
Q: Calculate the density of the moon by assuming it to be a sphere of diameter 3475 km and having a…
A: Given dataThe mass of moon is m=7.35 × 1022(kg)The diameter of a sphere is d=3475(km)
Q: What is the orbital period of asteroid X as calculated from Kepler’s law?
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Q: How fast would a piece of rock need to be blasted outward from the surface of Mars to escape into…
A: The escape velocity of a planet is defined as the minimum amount of velocity required by an object…
Q: Arctic Circle OA B U Night D A pay D Equator 147 million km Sun 152 million km B (Not drawn to…
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Q: How is the flux change affected by the eccentricity of the planet’s orbit?
A: To determine how flux change affect the eccentricity of planet's orbit?
Q: Jupiter is approximately a sphere of radius 6.99 x 107 m. (a) What is its circumference in…
A:
Q: The diameter of the Moon is 3500 km. On Figure 2 it is scaled down to 13.2 cm. What is the diameter…
A: Given:Diameter of the moon,D = 1300 kmMeasure of the diameter on the scale of figure, d = 13.2…
Q: Suppose we have two comets with the following orbital parameters: Comet 1: Eccentricity = 0.1,…
A: Given that, Comet 1: Eccentricity = 0.1, Semi-major axis(R1) = 0.5 AU Comet 2: Eccentricity = 0.9,…
Q: Between mars and Jupiter the asteroid ceres orbits the sun at an average radius of 2.766 AU. Use…
A: Given:Average radius of the orbit, a = 2.766 AUAsked:Calculate time taken by Ceres to complete 1…
Q: What is Lunar projectile motion?
A: Let's describe Lunar projectile motion. Lunar projectile motion is a projectile motion (which we…
Q: On the surface of the Moon, the weight is 240 Newtons. What is the weight at 14,000 km from the…
A: Since, distance is very very large as compared to the radius of moon ,therefore there should be…
Q: Calculate the value of acceleration due to gravity on the surface of moon. Given mass of the moon…
A: Introduction: Acceleration due to gravity is the attraction felt an object falling towards planet.…
Q: a. Describe the concept of "sphere of influence" and how it is estimated. b. Calculate the SOI for…
A: Part a: In astronomy, the sphere of influence is roughly a spherical region about an astronomical…
Q: How could you determine mass of planet such as Venus which has no Moon?
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Q: Calculate the Roche limit of the Earth-Moon system.
A: The Roche limit is the distance from the primary body at which the tidal forces will disintegrate…
Q: Mars has two moons, Phobos and Deimos. Phobos orbits Mars with an orbital period of 8 hours while…
A: The orbital period of the satellite orbiting a planet and its semi-major axis are related according…
Q: Why did the phases of Venus help to contribute to the verification of the heliocentric model of the…
A: In the earlier century, Aristotle and Ptolemy suggested that the earth is at the center and all…
Q: Given that Earth is about 4.6 billion (4.6 x 10%) years old, how many precessional cycles have…
A: Geophysics.
Q: Which of the moons listed in the table experiences the greater gravitational pull from Saturn? How…
A: Given data: The mass of Dione is MD=1.10x1021 kg. The orbital radius of Dione is RD=3.77x108 m. The…
Q: Calculate the weight of a 75.6 kg astronaut on the surface of Mars at the equator See p. 273 of your…
A:
Q: Mercury's solar day is longer than its solar year. (T/F)
A: Mercury is the smallest planet in the solar system and is the closest to the Sun. It is tidally…
Q: What is the surface gravity (local acceleration) of a planet with a mass of (3.5×1024kg) that has a…
A: Here given the mass of a planet 3.5 × 10²⁴ kg. The radius of the planet is 2.2 × 10⁶ m. We have to…
Q: Imagine that Earth had two identical Moons, following the same orbit but staying 90° apart. What…
A: Tides: Due to the gravitational pull of the Moon, Sun, and rotation of the Earth, the rise and fall…
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