How fast would a piece of rock need to be blasted outward from the surface of Mars to escape into space as a meteoroid?
Q: The typical total duration of an Apollo moon landing mission, from launch to splashdown, was 7 to…
A: The Apollo 11 mission concluded exactly eight days, three hours, 18 minutes and 35 seconds after…
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A: Hey dear using conservative of energy we can solve this easily
Q: Why does Mercury have lobate scarps but Earth, Venus, and Mars do not?
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A: The speed of each ring particle is given by the formula,v=29.4R km/sWhere R is the distance from the…
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Q: The Spirit and Opportunity rovers landed on Mars with the use of huge airbags that helped cushion…
A: Force is defined as the rate of change of momentum.
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A: Given: The distance of Mars from the Earth is 2.279×1013 cm. Introduction: Luminosity is a measure…
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A: Given data: The diameter of asteroid is d=50 m. The energy released is E=10 megatons. The density of…
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A: Answer: Introduction: As per the given statement, The propulsion strategy which is more appropriate…
Q: The average distance from Earth to Mars is 1.5 AU. If you send a command using radio waves (a form…
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Q: What is the escape velocity from the surface of Europa if its mass is 4.8 1022 kg and its radius is…
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Q: Which of the following is least reasonable regarding impact craters? Group of answer choices The…
A: "The size and shape of the crater and the amount of material excavated depends on factors such as…
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: How could you argue that mars has now or has at some point in the past had an atmosphere and flowing…
A: Let us see by which ways one can observe atmosphere and flowing liquid in the Mars.
Q: 21. Two spacecrafts from different nations have linked in space and are coasting with their engines…
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Q: On the night side of Venus, we find that the brightest wavelength, that is the wavelength this…
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Q: Use the orbit of Venus to calculate the mass of the Sun.
A: Write the given value of Venus and sun. Orbit of the Venus rv=R=108000000000m. The time it takes to…
Q: Part of the "Mars Direct" mission plan involves rotating the spacecraft on its way to Mars to…
A: Mars Direct is a proposal for a human mission to Mars which purports to be both cost-effective and…
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: Earth and an asteroid on 10/8/2023 with: a) a diameter of 25 meters, aphelion at the Earth and…
A: To calculate the relative velocity and impact energy of the Earth and an asteroid on 10/8/2023 for…
Q: Both Venus and Mars have a. volcanic craters only b. impact craters only c. some…
A: As per study both Venus and mars have some volcanic and some impact craters .
Q: Which of the following properties of Mars would be altered by the process of terraforming? its…
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Q: Is the motion of mars peculiar?
A: Obviously not. The motion of Mars is regular. It rotates around the sun with fixed orbital. It has a…
Q: Which of the following events can NOT be explained by a giant impact event? O The large metallic…
A: The events which can be explained by giant impact event are the formation of the moon , the extreme…
Q: "They were in Lucky's ship, the Shooting Star, which was in orbit around Jupiter, once it had…
A: The amount of velocity required to escape the gravitational pull of any planet is known as escape…
Q: Show that Titan's surface gravity is about one-seventh that of Earth's.
A: Gravity is an attractive force. It exists between all objects that have a mass. The force of…
Q: Why are the largest volcanoes on Earth so much smaller than the largest ones on Mars?
A: Gravity pulls an object towards it. It is a central force which brings 2 bodies towards each other.…
Q: Name one volcano on venus.
A: There are lots of volcanoes on venus. which are very active it is discovered that there are 37…
Q: Name one interesting fact about mars.
A: Answer :- Red planet :- Mars is known as the Red Planet
Q: What are the after effects of the impact between two bodies?
A: If the impact is elastic collision, it is one which has total kinetic energy, as well as momentum of…
Q: How the observations from the moons of the Mars can be used to determine the mass of the Mars.
A: Given: Planet Mars and satellite moon. To find: How to find mass of mars using measurements from…
Q: The clouds that surround Venus are so thick that the planet actually absorbs less sunlight than the…
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Q: A lot of asteroid and comet dust collides with Earth's atmosphere everyday. Assume that 500 tons of…
A: Conversion for ton to kilograms is, 1 ton = 907.185 kg
Q: Differences in surface conditions on Earth and Venus are caused by different surface temperatures.…
A: 1.) The surface of Mercury and Earth are different. Mercury does not have an atmosphere. Which leads…
Q: Find the mass of a hypothetical spherical asteroid 4 km in diameter and composed of rock with an…
A: (a) The mass of the asteroid is given by, M=Vρ Here, V is the volume of the rock and ρ is the…
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…
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A: Escape velocity is the velocity required by any object to escape or go out of a planets…
Q: How long, deep, and wide would a terrestrial chasm have to be to have the same proportions relative…
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Q: he average distance to Mars is 1.5 AU. If you send a command using radio waves (a form of light!) to…
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Q: Eccentricity for Mars is 094 and semi major axis "a" is 227,9 10" Km; Calculate the perihelion and…
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Q: comet with a 2km diameter will make a crater about 20 km in diameter. If the comet has a mass of 4.5…
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Q: EXCEPT
A: Mass drivers can be used to propel spacecraft in three different ways: A large, ground-based mass…
Q: Since Mars has an atmosphere and it is composed mostly of a greenhouse gas, why isn't there a…
A: The greenhouse effect is the absorption of radiation coming from the Sun by greenhouse gases. This…
Q: Why is mars red?
A: The main reason for the red color of mars is iron oxide. The surface of Mars contains lots of iron…
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