What is the acceleration  of gravity 9800km above the surface of Earth?take the radius of Earth as RE=6.37×106m

Q: please help!

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Q: A Mars orbiter is orbiting Mars at 35,000 m above the Martian surface. What is its period in…

A: Height of Mars orbiter above the Martial surface: h = 35000 m Mass of Mars: Mm = 6.42 x 1023 kg…

Q: 1. What is the acceleration due to gravity on the surface of Mars? The mass of Mars is 6.418X1023 kg…

A: 1)The acceleration due to gravity on the surface of the Mars is as mentioned below.

Q: A feather is dropped from rest on the surface of an unknown planet without an atmosphere from a…

A: Distance to be travelled is h = 1.60 m Initial speed is u = 0 m/s Acceleration is a = 1.34 m/s2…

Q: Calculate the acceleration due to gravity on the a.) surface of the earth b.) 3500km above the…

A: Given -   Mass of earth (Me) = 5.98 x 1024 kgRadius of earth (re) = 6.38 x 106 mGravitational…

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Q: What is the gravitational acceleration close to the surface of a planet with a mass of 4M and radius…

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Q: Problem 6: A meteoroid is moving towards a planet. It has mass m = 0.86x10° kg and speed v = 1.1x107…

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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: At what height above the surface of the Earth , acceleration due to gravity will be 50% of its value…

A: At Earth’s surface,

Q: The escape speed from a distant planet is 33 km/s. If the acceleration of gravity on the planet…

A: Let us consider the escape velocity to be vesc. The required  velocity to cross a distance equal to…

Q: Determine the gravitational acceleration at a distance of 2 x 106 m directly above the surface of…

A: The object’s weight is the gravitational force on the object by the planet. The planet’s gravitation…

Q: You’re involved in the design of a mission carrying humans to the surface of the planet Mars, which…

A: Given Data: The radius of the planet Mars is, R = 3.37 x 106 m. The mass of the planet Mars is, M =…

Q: Given the acceleration of gravity at a surface of Planet Q is 1/8 of what it is on Earth and that Q…

A: The acceleration due to gravity at the surface of a planet is given by g = GMr2, where G = Universal…

Q: Spherical planet A has mass m and radius r. Spherical planet B has mass of 0.5 m and radius 2r. How…

A: Given data Mass of planet A  is.mA=m Radius of planet A is rA=r Mass of planet B is, mB=0.5m Radius…

Q: Planet Z-1 has a mass equal to one-third that of the Earth and a radius equal to one- third that of…

A: Provided data:  Mass of earth = M Mass of planet Z-1(M1)= one third of earth= M/3 Radius of earth =…

Q: The mass of a planet is one third that of the earth and the diameter of the planet is six times that…

A: Given,      mP=me3                dP=6 de

Q: Compare the magnitude of the gravitational field at the surface of the earth due to the moon with…

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Q: The gravitational acceleration at the surface of Marsis 3.73 m/s2, and the mass of Mars is 6.39(10…

A: Using the equation for acceleration due to gravity on mars, gm=GMmrm2rm=GMmgm

Q: Problem 6: A meteoroid is moving towards a planet. It has mass m = 0.86x10° kg and speed v = 1.1x10'…

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Q: Problem 3: A meteoroid is moving towards a planet. It has mass m = 0.86x10° kg and speed v = 3.5x10'…

A:

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

A: solution as

Q: Help

A: Given that -  Radius of the earth Gravitational field strength of earth at required altitude is…

Q: A stone is launched vertically upward with a speed of 8.0 km/s from the surface of the earth. Ignore…

A: An object has potential energy because of its location or arrangement. Gravitational potential…

Q: Calculate the gravitational acceleration on the surface of a planet that has ½ the mass of the Earth…

A: Mass of Earth = 5.972 ×1024kg Mass of the planet M= 5.972×1024kg/2=2.986×1024kg Radius of Earth…

Q: The escape speed from a distant planet is 39 km/s. If the acceleration of gravity on the planet…

A: Escape speed is,

Q: Pluto is quite small, having a mass of 1.33 * 1022 Kg. The radius of Pluto is 1.1883 million meters.…

A:

Q: Earth’s gravitational field strength at the surface is 9.80 N/kg. Determine the distance, as a…

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Q: The sun has a mass of 1.99 X 10 ^30 kg and has a radius of 693600 km.  What is the acceleration due…

A: The acceleration due to gravity on the surface of the sun is,

Q: The radius of earth is 6.37x10^6m. its mean density is 5.5x10^3kg/m3 and G is 6.66x10^-11Nm^2/kg^2.…

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Q: The escape speed from a distant planet is 33 km/s. If the acceleration of gravity on the planet…

A: Given: The escape speed, v = 33 km/s = 33000 m/s The acceleration of gravity = 15.5 m/s2Find: The…

Q: A moon in another galaxy from our own has the same gravity as Earth. a. Determine the radius of the…

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Q: Sally has a mass of 50.0 kg and Earth has a mass of 5.98 x 10 kg. The radius of Earth is 6.371 x 10°…

A:

Q: At what altitude aboye Earth's surface would the gravitational acceleration be 1.40 m/s2? (Take the…

A: Given information:- Acceleration due to gravity an the given altitude is g'=1.40 m/s2. Radius of the…

Q: We can use this expression to determine the magnitude of the gravitational force you feel while on…

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Q: the ratio between gravity on the moon's surface and the acceleration of gravity on the earth's…

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Q: An object is a given distance from the earth such that the force of gravity on it is one quarter of…

A: Gravitational force acting between two bodies with mass M and m and distance between them being d,…

Q: Given the acceleration of gravity at a surface of Planet Q is ⅛   of what it is on Earth and that Q…

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Q: At a given point above Earth's surface, the acceleration due to gravity is 65 m/s². What is the…

A: Acceleration due to gravity at any point is given by the formula gi = GmRi2 Here, gi is the…

Q: The magnitude of the gravitational field on the surface of a particular planet is 1/2g. The planet’s…

A: strength of gravitational field, g=GMR2where, G-gravitational constant           M-mass of planet…

Q: The radius of the Earth is 6400 km. A spacecraft orbits the Earth at a height of 1600 km above the…

A:

Q: 14. A planet of radius 7.0 ×10' m has a gravitational field strength of 68 N/kg at its surface. What…

A: 14. The free fall gravity is equal to the centripetal acceleration is, g=acg=v2r…

Q: A certain planet has a mass 2.9 times the mass of Earth and radius 1.2 times the radius of the…

A: We know  g=G*MR2 = 9.807 m/s2 M= mass of earth R= radius of the earth   Given m=2.9M r=1.2R

Q: Question 35 Calculate the escape velocity (i.e., the velocity at the surface to escape the planet's…

A:

Q: A projectile is launched horizontal with a speed of 1.8 m/s at the surface of Mars (mass = 6.4 x…

A: (a)The equation for the magnitude of acceleration due to gravity on Mars can be found using the…

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!