Mars’s moon Phobos orbits the planet at a distance of 9380 km from its center, and it takes 7 hours and 39 minutes to complete one orbit. What is the ratio of Mars’s mass to the mass of the earth?

Q: A rocket lifts off the pad at Cape Canaveral. According to Newton's Law of Gravitation, the force of…

A: when a body having mass m rises above the earth a gravity force acts against it. so work is done…

Q: A planet of mass m=3.05×10^24 kg orbits a star of mass M=3.85×1029 kg in a circular path. The radius…

A: The expression to determine the orbital period of the planet is, T2=4π2MGR3

Q: A submarine of mass 200 kg is sent into a newly discovered "liquid" planet , i.e. the planet is a…

A: Given:    Mass of submarine M1 = 200 kg    Mass of planet M2 = 8 x 1024 kg    Radius of planet (R)…

Q: A satellite is orbiting Earth at a distand the Earth is RE, the mass of the Earth is MẸ and the mass…

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Q: A 1500 kg satellite is in orbit around the Moon at a distance of 3 Moon radii above the surface of…

A: Mass of the moon, m1=7.35×1022 kg Mass of the satellite, m2=1500 kg The radius of the Moon,…

Q: Scientists have discovered a distant planet with a mass of 7.8x1023 kg. The planet has a small moon…

A: Mass of planet=7.8×1023kg Time of orbit= 7h25m=420+25=445 minutes   Objective- To find radius of…

Q: Mars has a mass of 6.39 x 1023 kg and radius 3.39 x 106 m. What is the magnitude of the…

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Q: Scientists want to place a 2800 kg satellite in orbit around Mars. They plan to have the satellite…

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Q: A ball of mass m is found to have a weight Wx on Planet X. Which of the following is a correct…

A: The weight of an object in a planet is the gravitational force exerted by the planet on it. It is…

Q: Cavendish determined that the gravitational constant was equal to 6.67x10-11 N m2/kg2. The Earth's…

A: Given data:  Universal gravitational constant (G) = 6.67×10-11 Nm2/kg2 Earth's radius (R) = 6.37×106…

Q: the weight, w, of an object varies inversely as the square of the distance, d, between the object…

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Q: ass of 7.34 x 1022 kg and a radius of 1.74x10 6m. If you have a mass of 66 kg, how strong is the…

A: GivenMass of moon, M=7.34×1022 kgRadius of moon, r=1.74×106 mMass of you object, m=66 kg

Q: A planet of mass m = 6.35 x 1024 kg orbits a star of mass M = 1.85 × 1029 kg in a circular path. The…

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Q: earth-like planet has a mass of 5.00×1024 kg and a radius of 6000 km. A satellite of mass 75 kg is…

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Q: If an object in space has a radius of 5x10^6 m and a mass of 8x10^23 kg, what is the acceleration…

A: Given: The mass of the object is 8x1023 kg. The radius of the object is 5x106 m.

Q: The gravitational force between a planet and its moon is 6*10^16 N. For another moon orbiting the…

A: The given data are: F=6×1016 NR'=2RM'=3M Here, F denotes the gravitational force, R' denotes the…

Q: Scientists have discovered a distant planet with a mass of 8.4x1023 kg. The planet has a small moon…

A: The period of the satellite in seconds is, T=5×3600 s+13×60 s=18780 s The equation for the period of…

Q: A 3000-kg satellite orbits the Earth in a circular orbit 11797 km above the Earth's surface (Earth…

A: Given that: The mass of the satellite is m=3000 kg. The distance of the satellite is d=1197 km The…

Q: The average distance between Earth and the moon is 3.84 × 10° m. Earth has a mass of 5.97 × 1024 kg.…

A: Answer  Given  Mass of earth Me = 5.97×1024 kg Mass of moon Mm = 7.35×1022 kg Distance between earth…

Q: The Earth has a mass of 5.972 x 1024 kg and the Sun has a mass of 1.989 x 1030 kg. The distance…

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Q: According to Kepler's third law of planetary motion, the mean distance D, in millions of miles, from…

A: The given relationship of Distance(D) and Time(P) is  D = 93P 2/3   For Pluto, the time P = 248…

Q: Mars has a mass of about 6.09 x 1023 kg, and its moon Phobos has a mass of about 9.4 x 10 kg. If the…

A: Let M and m be defined as the mass of Mars and its moon Phobos respectively. Let F be defined as the…

Q: The mass of Mars is 6.42 × 10^23 kg. Its moon Phobos is 9.378 x 10^6 meters away from Mars, with a…

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Q: Scientists have discovered a distant planet with a mass of 6.0x1023 kg. The planet has a small moon…

A: Mass of the planet, M = 6 X 1023 kg Time period of moon of planet, T = 5 hours 40 minutes = 340…

Q: © Macmillan Learning A horizontal meter stick has a mass of 211 g. Three weights ride on the meter…

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Q: There is a planet X that has a mass that is 24 times that of the earth and 4 times the earth's…

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Q: A planet has a mass of 6.90 × 1023 kg and a radius of 2.89 × 106 m. (a) What is the acceleration due…

A: The mass of the planet (M) = 6.90*1023 Kg and radius of the planet (R) = 2.89 × 106 m now we known…

Q: Europa orbits Jupiter at a distance of 6.7 x 108 m from Jupiter's cloudtops (the surface of the…

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Q: A satellite is traveling around a planet in a circular orbit with radius R. It moves in a constant…

A: Given data: Speed of the satellite, v=1.1×104 m/s Mass of the planet, M=6.04×1024 kg Mass of the…

Q: Every few months, memes circulate claiming that certain alignments of the planets with the Earth…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: Determine the gravitational force of attraction between the Earth and Jupiter given the mass of the…

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Q: Chapter 13, Problem 011 In the figure, two spheres of mass m = 9.24 kg. and a third sphere of mass M…

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Q: A certain planet has a radius of 4990 km. If, on the surface of that planet, a 95.0 kg object has a…

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Q: Newton's theory of gravity, together with the Cavendish experiment to measure the value of Newton's…

A: mass = M = 1.989 X 1030 Kg radius = R = 6.96 X 108 m

Q: Scientists want to place a 4 × 103 kg satellite in orbit around Mars. They plan to have the…

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Q: An object with a mass of 27 kg is standing on a planet and experiences a weight of 273 N. If the…

A: The force on the person standing on the planet is given by, F=GMmR2where,G=gravitational constant…

Q: In 2014, a space probe approached the rocky core of the comet Churyumov-Gerasimenko, which is only a…

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Q: During a solar eclipse, the Moon is positioned directly between Earth and the Sun. The masses of…

A: Given data The sun's mass is mS = 1.99 x 1030 kg The Earth's mass is mE = 5.98 x 1024 kg The Moon's…

Q: Jupiter is the largest planet in the solar system by far. It has many moons, one of which is called…

A: Given:           mass of l0= 8.93×1022kg      Gravitational field strength = 1.80 N/kgWe know that…

Q: Scientists want to place a 4 × 103 kg satellite in orbit around Mars. They plan to have the…

A: The expression for the radius from the escape velocity relation is: r=2Gmmarsv2 Here, v is the speed…

Q: Exoplanet Taphao Keow is a Jupiter-sized planet orbiting another star. It has a mass of…

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Q: A new planet named Vulcan has been discovered. Vulcan is a rather large planet with a radius twice…

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Q: A newly discovered planet X has a mass of 36.7 × 1023 kg and radius 2.47 × 106 m.  What is g on this…

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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.