The acceleration due to gravity on the surface of a planet is nine times as large...
A planet has a gravitational acceleration on its surface of 0.5 times Earth's gravitational acceleration on its surface. The planet's radius is two times Earth's radius. What is the mass of the planet, in terms of Earth masses, ME? Hint: Write equations for the gravitational acceleration on the surface of the planet and on Earth's surface in terms of their respective masses and radii. Then write the relationships between Earth's and the planet's gravitational accelerations, and between the Earth's and...
The radius of a planet is three times that of Earth and its mass is nine times that of Esrth. The acceleration due to gravity on this planet is
The acceleration of gravity at the surface of a planet is half that on the surface of Earth. If the radius of the planet is half the radius of Earth, the ratio of its mass to the mass of Earth is: 1-0.5 2-0.25 3-0.125 4- 2 Please solve it.
The acceleration due to gravity on the Moon's surface is known to be about one-sixth the acceleration due to gravity on the Earth. Given that the radius of the Moon is roughly one-quarter that of the Earth, find the mass of the Moon in terms of the mass of the Earth.
1.(17 poins) The accelanation due to gravity on the surface of a planet is three times as large as it is on the surface of Earth The ass denaity of the planet is known to be twice that of Earth. What is the radius of this planet in terms of Earth 's radiu? 2 (16 points) In the figure, the output piston of hydraulice system is connected to the spring. Spring is between a wall and the output piston of...
The mass of Venus is 81.5% that of the earth, and its radius is 94.9% that of the earth.(a) Compute the acceleration due to gravity on the surface of Venus from these data. (Express your answer in terms of the acceleration due to gravity on theEarth.)__ gE(b) If a rock weighs 29.4 N on earth, what would it weigh at the surface of Venus?___ N
A hypothetical planet has 3 times the mass of Earth and twice the radius of the Earth. What is the surface gravity on this planet? r = Rplanet g = GMplanet / r2
012 10.0 points Planet X has a mass 4.86 times that of the Earth and a radius 2.83 times the radius of the Earth What is the ratio of the acceleration due to gravity on the surface of Planet X to the acceleration due to gravity on the surface of the Earth?
Suppose a satellite was orbiting the Earth just above the surface. What is its centripetal acceleration? Smaller thang Equal to 3 Larger than Impossible to say without knowing the mass A hypothetical planet has a mass of half that of the Earth and a radius of twice that of the Earth. What is the acceleration due to gravity on the planet in terms of the acceleration due to gravity at the Earth? The acceleration of gravity on the Moon is...
What would be the acceleration of gravity (in m/s2) at the surface of a world with six times Earth's mass and nine times its radius? m/s2