How to calculate the value of g at the surface of Earth? (5.97x10^24 kg, 6378 km) , Moon? (7.35x1022 kg, 1738 km) and Mars? (0.642x1024 kg, 3396 km)

Q: Calculate the force due to gravity on a satellite located 2 Earth radii above the Earth's surface if…

A: M= 5.98× 1024 kg  m= 1480 kg  r= 3Re= 3(6.38 × 106) m = 19.14 × 106 m

Q: Calculate the value of the gravitational field strength g, 2000 km above the surface of Earth. (r =…

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Q: Assume the earth's mass is 0.568 x 1025 kg, and radius is 54.595 x 103 miles, what would be the…

A: Mass of earth (m) = 0.568×1025 kg Radius of the earth (R) = 54595 miles Using conversion factor : 1…

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: Two spherical objects have masses of 8000 kg and 1500 kg. Their centers are separated a distance of…

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Q: What is the value of g at an altitude of 12,000 km above Earth's surface? Consider: rEarth = 6.38 x…

A: Given data: Altitude (h) = 12000 km rearth = 6.38×106 m Mearth = 5.98×1024 kg Required: Acceleration…

Q: The center of a moon of mass m is a distance D from the center of a planet of mass M. At some…

A: Write the expression for the net gravitational force, and solve for the ratio of the mass of the…

Q: Directions: Use Newton's Universal Gravitation equation to calculate the force of gravity between…

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

Q: What is the force of gravitational attraction between the earth (m = 5.98 x10^24 kg) and a 70-kg…

A: Mass of the earth, m1= 5.98×1024kg Mass of the student, m2= 70 kg Distance between the center of the…

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: Calculate the mass of an astronaut that weighs 291N on the surface of the moon; the gravity of the…

A: The expression for mass in term of weight is m=Wg=W16gE

Q: Calculate the acceleration of gravity on the surface of the Sun. The mass of the Sun is MSun = 1.99…

A: Acceleration due to gravity is the acceleration of an object falling freely under the attraction of…

Q: At their closest approach, Venus and Earth are 4.20 × 1010 m apart. The mass of Venus is 4.87 × 1024…

A: Force exerted by venus on earth is,

Q: If Earth's gravitational field strength is nearly 10 N/kg, how much weight does a 100 g mass have in…

A: Earth gravitational field = g = 1 N/kg Mass = m = 100 g = 0.1 kg

Q: 1.71 x 106 m Physics Student 70 kg Мon g. 7.34 x 1022 kg (on surface) 6.98 x 107 m (on surface)…

A: Introduction:The Law of gravitation states that every particle present in the universe attracts…

Q: 8. What is the gravitational force between the two objects, the smaller object has a mass of 0.25 kg…

A: The gravitational force between the two objects is given by F = G m m'r2

Q: For an object with a given mass on Earth, calculate the weight of the object with the mass equal in…

A: The mass of the object, m=14 kg   The acceleration due to gravity, g=9.8 m/s2

Q: 10. What is the period (in hours) of a satellite circling Mars 100 km above the planet's surface?…

A: Two objects in the universe attract each other with a force that is directly proportional to the…

Q: If an imaginary line segment is drawn between the centers of the earth and the moon, then the net…

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Q: Two spherical objects have masses of 4.3*10^5 kg and 2.4*10^4 kg. The gravitational attraction…

A: mass of first object (m) = 430000 kg mass of second object (M) = 24000 kg Gravitational force (F) =…

Q: What is the weight of a 85.0 kg person standing on the surface of the Earth? What would the weight…

A: Mass of the person is M = 85 kg

Q: force of gravity by pete,s = mg = (650.4515 9.8)N = 6374.4247 N. 6. What is Pete's weight on Earth's…

A: Given data The weight of Polar Bear on Earth is WB_E = 1434 Pounds The acceleration due to gravity…

Q: Estimate the acceleration due to gravity at the surface of Europa (one of the moons of Jupiter)…

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

A: Given: The acceleration due to gravity on the surface of Earth is g. The mass of Earth is m. The…

Q: Two students are sitting 2.50 m apart one student has a mass of 60.0 kg and the other has a mass of…

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Q: What is the acceleration due to gravity on the surface of Mars? The mass of Mars is 6.42 ✕ 1023 kg…

A: the acceleration due to gravity can be expressed as g=GMR2

Q: Assume the earth's mass is 31.589 x 1025 kg, and radius is 60.9 x 103 miles, what would be 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: Compare the magnitude of the gravitational field at the surface of the earth due to the moon with…

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

A: Given data The mass of one object is given as m1 = 5 kg. The mass of another object is given as m2…

Q: Determine the acceleration due to gravity for Planet X. _________________ Given Planet X…

A: Given that Mass (m) = 1.00 kgLength (L) = 0.70 mTime Period (T) = 1.3955 s Let the acceleration due…

Q: Assume the earth's mass is 23.335 x 1025 kg, and radius is 76.394 x 103 miles, what would be the…

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Q: Neutron stars, such as the one at the center of the Crab Nebula, have about the same mass as our sun…

A: Given:- weight = 675 N msun = 1.99 x 1030 kg G = 6.67×10−11 N⋅m2 /kg2 g = 9.8 m/s2 d=21.0 km r =…

Q: Assume the earth's mass is 55.818 x 1025 kg, and radius is 10.63 x 103 miles, what would be the…

A: Given that Mass of earth M = 55.818 x 1025 kg   radius of earth R = 10.63 x 103 miles Let…

Q: If a satellite circulate around the earth at a height of 575.71 km above the earth's surface, given…

A: Height above the Earth, Radius of the Earth,  Universal gravitational constant,  Mass of the Earth,…

Q: The astronaut with mass 68 Kg went to Planet X. If his weight on planet X is 985N, what is the…

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Q: Assume the earth's mass is 80.004 x 1025 kg, and radius is 35.532 x 103 miles, what would be the…

A: Given data The mass of the earth is given as me = 80.004 x 1025 kg. The radius of the earth is…

Q: Two spherical objects have masses of 8000 kg and 1500 kg. Their centers are separated a distance of…

A: Given data: Mass of first object (m1) = 8000 kg Mass of second object (m2) = 1500 kg Distance (r) =…

Q: If an astronaut on Earth can throw a ball straight up to a height of 19.9 m, how high could he throw…

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Q: 13. Determine the force of gravitational attraction between the earth (m = 5.98 x 1024 kg) and a…

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Q: At their closest approach, Venus and Earth are 4.20 × 10 10 m apart. The mass of Venus is 4.87 × 10…

A: The distance between the Venus and Earth,

Q: If mass 1 and mass 3 are 5.00 kg, what is the total gravitational potential energy of the three…

A: The formula for the gravitational potential energy is:

Q: What is the gravitational force that two 70 kg people exert on each other when standing 15 m apart?…

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Q: Find the gravitational force between an object that is 0.500 kg and a space rock that is 2.50 x 1012…

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Q: What is the gravitational attraction between two objects of mass 5,000,0O0kg (5.0 × 106 kg) at a…

A: Given data: The mass of first object is m1 = 5,000,000 kg The mass of second object is m2 =…

Q: What is the gravitational force between a 65 kg and 55 kg person standing 2.50 km apart? O 3.21 x 10…

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Q: The force of attraction between two masses m1 and m2, having dimensions that are small compared with…

A: Given Mass of the sun = 1.97x1030 kg Mass of the earth = 5.95x1024 kg  Mass of the moon the moon =…

Q: What is the gravitational force acting between Earth [mass = 5.98 c 10^24 kg] and a 25200 kg object?…

A: The gravitational force acting between the masses can be given by Fgrav=Gm1m2r2

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.