Find the mass of Jupiter based on data for the orbit of one of its moons, and compare your result with its actual mass.

Q: What is the orbital radius of an Earth satellite having a period of 1.00 h? (b) What is unreasonable…

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Q: Find the mass (in kg) of Neptune from the orbital parameters of its moon, Proteus. The radius of…

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Q: If G = 6.674 ⨉ 10 −11m3/kg/s 2and M Jupiter= 1.898 ⨉ 10 27kg, then, from Kepler’s third law in #4,…

A: G = 6.674 x 10-11 m3/kg/s2 Mass of jupiter, M = 1.898 x 107 kg Ignore the mass(m) of moon

Q: What is the magnitude of the apparent weight of a 65 kg astronaut 2700 km from the center of the…

A: mass of astronaut = 65 kg distance of astronaut from the center of moon = 2700 km

Q: Consider a moon orbiting planet A in a radius R with a given period T. If the planet has a mass of…

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Q: A 10,000-kilogram satellite is pulled toward Planet A, with a radius of 65,000 kilometers and a mass…

A: The gravitational force acting on the mass by the planet A be:

Q: If the acceleration due to gravity on the surface of earth is g, then the acceleration due to…

A: The acceleration due to gravity on planet E is calculated by using the formula g=GMr2 , where…

Q: A recently discovered planet has a mass twice as great as Earth's and a radius twice as large as…

A: Mass of planet = mass of earth  radius of planet = 2 x radius of earth

Q: What would be the minimum Earth-Moon distance at which the center-of-mass of the Earth-Moon system…

A: Mass of earth (M) = 6×1024 kg Mass of moon (m) = 7.35×1022 kg Radius of earth (R) = 6400 km =…

Q: Consider a body of mass m moving in the gravitational field of nearly constant value of g Let it…

A: Given: Mass of body = m constant gravitational field = g Time of observation = t

Q: The mass of the moon is 1% of the mass of the earth. The ratio of gravitational pull on moon and…

A: The gravitational force between two objects is defined as F=GM1M2r2 Here F is force, G is…

Q: t some point along the direct path from the center of the Earth to the center of the Moon, the…

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Q: Two planets in the above figure have the same ratio of mass over volume and are subject only to…

A: Its a concept of Gravitational force

Q: For many years, astronomer Percival Lowell searched for a "Planet X" that might explain some of the…

A: distance of planet X from sun (R) = 43 AU Mass of sun (m) = 1.99×1030 kg

Q: Find the ratio of the mass of Jupiter to that of the Earth based on data in this table.

A: Given : 1 km3/year2 = 1.0041778 x 10-6 m3/s2               For Earth,   r 3T 2 = 1.01 x 1019…

Q: Find the force of gravitational attraction from a uniform ring of mass M and radius a on a small…

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Q: Find the force of gravitational attraction from a uniform disk of mass M and radius a on a small…

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Q: Three equal masses are located on a coordinate grid so that the masses and the origin form a square…

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Q: Why is more fuel required for a spacecraft to travel from the Earth to the Moon than to return from…

A: More fuel required for a spacecraft to travel from the Earth to the Moon than to return from the…

Q: What is the gravitational acceleration on the surface of a planet that has twice the radius and…

A: radius of planet = 2 R  density of planet =2 d

Q: What keeps up a satellite on its orbit? a. Gravitational Force of Attraction b. High Tangential…

A: Correct option (a) Gravitational Force of Attraction. Reason - When a satellite is in circular…

Q: Find the Net Force on small mass in general in terms of G,M (mass of planet),m (mass of small…

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Q: What is the time required for an object starting from rest to fall freely 500 meters near Earth’s…

A: The second equation of motion is given as, Here, S denotes the distance covered by the object, u…

Q: f you are to install your own satellite with a mass of 3.0407kg to orbit around the Jupiter. If the…

A: Given values: Mass of the satellite, m=3.0407 kg Mass of Jupiter, M=1.898×1027 kg Radius of the…

Q: Planet Roton, with a mass of 9.00 x 1024 kg and a radius of 3600 km, gravitationally attracts a…

A: Given that the value of mass of the planet rotton and also given the radius. Then We have to…

Q: A spacecraft travels along the straight line connecting the earth and the sun. At what distance from…

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Q: What is the weight of a 1.0 kg peanut butter jar on the surface of a planet that has the same mass…

A: The equation for the acceleration due to gravity at the surface of Earth is given by,

Q: Calculate the height of a satellite from the surface of the Earth so that its radial acceleration…

A: The equation for the radial acceleration of the satellite is given by,

Q: A 5.00 kg satellite is to be launch in geosynchronous orbit on Earth. (a) At what altitude above the…

A: When a satellite revolves around earth it experience two type of forces one is gravitational…

Q: Find the mass of Jupiter based on the fact that Io, its innermost moon, has an average orbital…

A: This Problem is based on Kepler's third law of planetary motion. Kepler's third law states that the…

Q: NASA is expected to send a 2600-kg satellite 450 km above the earth’s surface. (a) What is its…

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Q: If you doubled the mass of a planet AND doubled the radius of the same planet, the gravitational…

A: solution as

Q: .) Which of the following quantities would change the speed the satellite needs to orbit at? a.)the…

A: Orbital velocity  V0=GM/r             r= R+H     M= Mass of Mars GIVEN mmars = 6.4191 x 1023 kgrmars…

Q: NASA is expected to send a 2600-kg satellite 450 km above the earth's surface. (a) What is its…

A: Given : m = 2600 kg h = 450 km = 450 x 103 m M = 5.97 x 1024 kg

Q: On which of the following the gravitational force between two objects does not depend? [A]…

A: Gravitational force between two masses (say m1 & m2) separated by a distance r, is given by:…

Q: What is the magnitude of the gravitational force on the third mass?

A: Answers are written against Part .

Q: An object has a weight W when it is on the surface of a planet of radius R. What will be the…

A: Recall F=GMm/R2Where M mass of planet, m is mass of object and R is radius of the planet.

Q: A planet of mass 8 × 1024 kg is at location ‹ −5 × 1011, 8 × 1011, 0 › m. A star of mass 9 × 1030 kg…

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Q: Given that the Moon orbits the Earth every 27.3 days, and also the average distance from the Earth…

A: The time period of revolution of Moon, T1=27.3 d×24 hr1d=655.2 hr The distance of the Moon from the…

Q: Mars’s moon Phobos orbits the planet at a distance of 9380 km from its center, and it takes 7 hours…

A: It is given that, r=9380 km=9380×103 mt=7 hr 39 min=27540 s

Q: In 1993 the spacecraft Galileo sent home an image (the figure) of asteroid 243 Ida and a tiny…

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Q: By what factor will the acceleration due to gravity change if the mass of a planet is double and the…

A: The size of the new planet is double of the original planet. Thus, The formula for the acceleration…

Q: A satellite of Mars, called Phobos, has an orbital radius of 9.4 ✕ 106 m and a period of 2.8 ✕ 104…

A: The time period for photos is given as,

Q: A 100 lb astronaut goes to planet X with mass 7 times the mass of earth and radius 8 times the…

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Centripetal Force

A particle, body, object or certain mass while travelling in a rotational path or semicircular path, experiences an inertia force. If that inertia force pulls the towards the inward of the imaginary circle in the rotation, it is termed as centripetal force.