The first "Lunar Olympics" is to be held on the Moon inside a huge dome. Of the usual Olympic events—track and field, swimming, gymnastics, and so on—which would be drastically affected by the Moon's lower gravity? (Select all that apply.) jumping bicycling swimming throwing things running races weight lifting

Q: radius of the moon is approximately 3.7 times smaller than the radius of the earth. Assuming that…

A: Given: Rmoon=3.7(REarth) The densities of both the objects are also the same

Q: How much gravitational potential energy exists between the planet and moon?

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Q: The Apollo 11 and 12 missions brought back different types of lunar rocks, available to see at the…

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Q: A newly discovered planet, Eagal, has two known moons, Dorainn and Bron. The table below gives some…

A: Mass of Dorainn (mD)=1.427×1015 kg Mass of Bron (mB)=1.427×1015 kg Radius of Dorainn (RD)=6.142 km…

Q: Which of the following condition will be true for a planet to have atmosphere? [A] velocity of…

A: A planet’s atmosphere is a layer or a collection of layers of gasses. A planet’s atmosphere is…

Q: If suddenly the value of G, the gravitational constant, increased to a billion times its actual…

A: Here according to the given question, we have to find out that, if the value of G is suddenly…

Q: What is the gravity of Mars, if the mass of the planet is 6.39x1023kg and the radius of the planet…

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Q: Ocean tides are the result of the combined gravitational effects of the Sun and Moon upon Earth. If…

A: Ocean tides are the result of the combined gravitational effects of the Sun and the Moon upon Earth.…

Q: Could you use a straw to sip a drink on the Moon?

A: In this case, initially we have to suck the air from the straw. It reduce the pressure inside the…

Q: The Sun is much more massive than the Moon, but the Moon has a bigger influence on Earth's tides…

A: The distance between the Earth and the Sun is about 14800000 km. Although the gravity of the Sun is…

Q: In baseball, after a pitcher has released the ball, it will accelerate downward due to gravity. To…

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Q: The Space-X Falcon Heavy's first payload was     a space probe going to Mars     a capsule…

A: Space-X Falcon Heavy first launched in 2018 , and it carried Tesla Roadster an electric car into the…

Q: What is the surface gravity on the moon. It has a mass of 7.35 x 1022 kg and a radius of 1.731 x 10°…

A: Given data: Mass of moon (M) = 7.35×1022 kg Radius of moon (R) = 1.731×106 m

Q: Marble in a bowl Tennis ball on a string - top Planets around the sun A car turning a corner on flat…

A: Answer:-  (1)Marble in a bowl :- Centripetal force is a center seeking force.  it is the force that…

Q: Planet A has a gravity of 18.22 m/s2. If you can lift an object 0.5m above the ground in Planet A,…

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Q: What is the ratio of the mass of the Earth to that of the Moon? 4 43 70 110 none

A: Ratio of mass of the Earth to that of the Moon.

Q: 33. The average distance separating Earth and the Moon is 384 000 km. Use the data in Table 7.3 to…

A: The net gravitational force on the spaceship can be found using the Newton's law of…

Q: Why do most satellites keep one side pointed in the direction of their orbital movement?

A: A geostationary satellite is an earth-orbiting satellite, directly over the equator, that revolves…

Q: For a satellite escape velocity from the earth is 11.2 km/s. If a body is to be projected in a…

A: B

Q: A synchronous orbit is an orbit about a planet's equator that always remains above the same spot of…

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Q: orce of gravity that would act on an

A: Given  Mass of astronaut, m=103 kg

Q: In order to escape planet 1, you need an escape speed of 4.71×104 m/s. Planet 2 has the same radius…

A: The escape velocity of the planet 1 is,The escape velocity of the planet 2 is,

Q: What is the change in gravitational potential energy of a 65.5 kg astronaut lifted from Earth’s…

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Q: Why do Moon travellers tie heavy weight on their backs before landing on the Moon?

A: Acceleration due to gravity of the moon is one-sixth of the acceleration due to the gravity of the…

Q: A man can jump on moon six times as high as on earth. Why?

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Q: how long would it take to drive around the moon's equator at 80 km perm hour

A: The objective of this question is to calculate the time it would take to drive around the moon's…

Q: 3. What is the gravitational field strength at the surface of Venus?

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Q: Calculate the gravitational field strength on the surface of mars. Mars has a radius of 3.43x106 m…

A: Given data:  Radius (r) = 3.43×106 m Mass (M) = 6.37×1023 kg Required: The gravitational field…

Q: What is the approximate escape speed in m/s from a tiny moon in orbit about Mars that has a mass of…

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