The astronaut with mass 68 Kg went to Planet X. If his weight on planet X is 985N, what is the acceleration due to gravity on that planet? Round off to the nearest tenths. Group of answer choices No Answer 9.8m/s2 16.8m/s2 12.3m/s2 14.5m/s2

Q: 10. Planet A has twice the mass of Planet B. If both planets have the same radius, which of the…

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Q: Astrology, that unlikely and vague pseudoscience, makes much of the position of the planets at the…

A: Given that the mass of the baby is 4.20kg and the distance between the Earth and Jupiter is…

Q: The distance between a 40-kg person and a 30-kg person is 2 m. What is the magnitude of the…

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Q: 28. The drawing (not to scale) shows one alignment of the sun, earth, and moon. The gravitational…

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Q: Two students are sitting 1.50 meters apart. One student has a mass of 70.0 kg and the other has a…

A: Given data: Distance (r) = 1.50 m Mass (m1) = 70.0 kg Mass (m2) = 52.0 kg G = 6.67 × 10-11 Nm2/kg2…

Q: What is the separation distance between two 1000-kg cars that exerts a gravitational force of 1.07 ×…

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Q: Tides are created by the gravitational attraction of the sun and moon on Earth. Calculate the net…

A: (given) Mass of moon (mM) = 7.35 ×1022 kg  Mass of earth (mE)  = 5.98 ×1024 kg    Mass of sun  (mS)…

Q: 17 On the surface of a planet of radius R, an object experiences a force (f) due to gravity. What…

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Q: 3) The mass of the moon and earth is 7.4 x 1022 kg and 5.98 × 1024kg respectively. The earth-moon…

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Q: to gravity in Planet A is 3.5m/s? higher as in Planet B. Determine the local acceleration due to…

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Q: 2. For a given mass, m, and a given distance, d, separating you and the object, which of the…

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Q: What is the force of gravity, Fg, between 2 spheres if: m1= 5.3 x 108 kg m2 = 2.5 x 1011 kg r =…

A: Given data: First mass (m1) = 5.3×108 kg Second mass (m2) = 2.5×1011 kg Distance (r) = 12,000 m G =…

Q: A student places two masses some distance r apart where they experience a gravitational force of…

A: Initially:Two  masses  M1  and M2are seperated by distance r.Gravitational force betweenthem is  F.…

Q: You have landed on a strange planet. The computer says its radius is 4 x 107 m. You jump, and find…

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Q: 41 A 15-kilogram mass weighs 60. newtons on planet X. The mass is allowed to fall freely from rest…

A: The force due to gravity is,

Q: 25. The force of gravity (mass x gravity) is also known as: A. Mass B. Weight C. Distance D.…

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Q: Astronaut Harry Skyes has a mass of approximately 85.0 kg. What is his weight on Mercury? Mercury's…

A: SOlution: Given that mass m =85 kg gravity g=3.7 m/s2

Q: Mars has two moons orbiting it. One moon is named Deimos ( terror/dread from Greek mythology).…

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Q: 1. What is the gravitational force of attraction between two persons 1/2 m apart if their masses are…

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Q: Mass m1 exerts a gravitational force of 10 N on mass m2 when they are 20 m apart.  What is the…

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Q: Two planets are orbiting the sun at the same distance and at the same speed. Planet 1 has a mass of…

A: the mass of the sun is M, mass of planet 1 is m1 and that of planet 2 is m2the expression for the…

Q: 21. Mars has a mass of 6.46 × 10²³ kg and a radius of 3.39 × 10° m. (a) What is the acceleration due…

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Q: 5. The moon is 3.9 x 10° km from ter and 1.5 x 10 km from the sun's center. If the masses of the…

A: The gravitational force between the two masses is given by F =G m m'r2 where, r is the distance…

Q: A man has a weight of 780N when on Earth's surface. What is his weight (gravitational force due to…

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Q: 2. Based on Diagram 2, P and Q are two planets of masses 2m and 3m. Both separated by a distance of…

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Q: The gravitational attraction between two rocks of equal mass in deep space is 16.0 N. If both rocks…

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Q: You have landed on a strange planet. The computer says its radius is 6.9 x 10 m. You jump, and find…

A: Given :    Radius of the planet, R = 6.9*107 m    acceleration due to gravity, g = 26.8 m/s2 We…

Q: A planet has two moons of equal mass. Moon 1 is in circular orbit of radius r. Moon 2 is in a…

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Q: The acceleration due to gravity on a newly discovered minor planet orbiting a star is 2.5× m/s2.…

A: For horizontal motion, the force required to accelerate an object is independent of gravitational…

Q: 104. Which diagram best represents the gravitational forces, Fa between a satellite, S, and Earth?…

A: The below diagram represents the gravitational force between satellite and earth .

Q: The weight of a person on the earth is 80 kg. What will be his weight on the moon ? Mass of the moon…

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Q: 20. What is the gravitational force of attraction between two 60kg and boy girl siting 2 m apart?…

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Q: 1. The gravitational force between two spherical masses is Fg. Which of the following would increase…

A: We are authorized to answer one problem at a time, since you have not mentioned which one you are…

Q: 3. The mass of the Earth is approximately 81 times the 5. mass of the Moon. If the Earth exerts a…

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Q: 19. If I double the mass of Mars, what will happen to the orbit? O a. It will orbit around the Sun…

A: Assume the mass of the sun is denoted by M. Assume the mass of the Mars is denoted by m. Assume the…

Q: 17. Two masses are separated by a distance d. If I double the mass of one of the masses and then…

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Q: 2. a) What must be the separation between a 5.2 kg body and a 2.4 kg body for their gravitational…

A: 2.(a) The formula for the gravitational force is:

Q: The gravitational acceleration in space is 0 m/s². Calculate the weight in Newtons of an average…

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Q: The gravitational acceleration on the moon is 1.625 m/s² . What would the weight be of an average…

A: Gravitational acceleration of the moon gm=1.625m/s2 The mass of man m = 70kg

Q: 36 What is the magnitude of the gravitational force that one 5.0-kilogram mass exerts on another…

A: Consider the two identical objects with mass m and the distance between them is r.

Q: A sateltle orbits at a height of 6,000 km above the earth’s surface. REarth = 6.38 × 106 m, mEarth =…

A: Given:- hright  of the orbits =6000 km mearth =5.98×1024 kg Rearth =6.38×106 m G=6.67×10-11…

Q: Find the gravitational force between an object that is 0.500 kg and a space rock that is 2.90 x 1012…

A: Given Data : The mass of the first object is given as m1 = 0.50 Kg. The mass of the second…

Q: A rock has a mass of 17 kg on a planet. The acceleration due to gravity (g) on the planet is…

A: Write the mass of the rock on a planet. mp=17 kg   Write the acceleration due to gravity on a…

Q: 3 The gravitational force between two objects with masses 9kg and 33kg separated by a distance 5m is…

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Q: 8. What is the acceleration due to gravity on the surface of the (a) moon and (b) Mars? The mass of…

A: Mass of moon Mm=7.35×1022 kg Mass of mars MM=6.418×1023 kg Radius of moon Rm=1731.7 km Radius of…

Q: 106. The magnitude of the gravitational force that object A exerts on object B is 20. newtons If the…

A: Write the expression for gravitational force .

Q: of 408km? Problem #2: How far from the center of the Earth would the net gravitational force of…

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Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!