0
Why is the gravitational field strength on the moon less than on the earth?
Wiki User
∙ 14y ago
The gravitational potential energy is [ m g h ].
m = the object's mass
g = the acceleration of gravity where the object is
h = the object's height above the surface
'm' and 'h' are the same on the moon, but 'g' on the moon is only about 0.16 of
what it is on earth. So [ m g h ] is also only about 0.16 of what it is on earth.
Wiki User
∙ 12y ago
Wiki User
∙ 14y agothis is because the earth;s gravitational field is stronger with lots of gravity but on the moon there is little aount of gravity. GOPE THIS REALLY HELPS!!!!!!!!!!!!!!!!!!!!!!
Wiki User
∙ 6y agobecause the moon has a lower gravitational force than the earth
Wiki User
∙ 10y agothe objects mass is less on the moon and the objects acceleration due to gravity is less on the moon.
Add your answer:
Earn +20 pts
What is the gravitational field of planet Mercury?
Gravitational field strength varies from position to position on a planet. However, for the surface of Venus, the strength is about 8.87 m/s/s (meters per second per second). That value is for the acceleration caused by the gravity. This is slightly less than that experienced on the surface of the Earth. In fact it's about 90% of the Earth's.
Why would an astronaut weigh less on the moon than earth?
The moon is considerably smaller than the Earth, both in diameter and in mass, and it therefore has a much weaker gravitational field. The weight of an astronaut on the moon is the result of the mass of the astronaut, which is not changed by going to the moon, and the gravitation field of the moon. A weaker gravitational field produces a lower weight.
Why moon has less g value then earth?
The moons gravity is less than that of the earth, since the earths mass is greater than the moons mass. Gravity is related to mass and distance from that mass. The greater the mass, the greater the gravitational field it has.
Why do inner planets have thinner atmospheres than the outer planets?
An atmosphere is a layer of gas that surrounds a planet; this gas is attracted by gravity and is greater in volume depending on the strength of the gravitational field and the temperature of the atmosphere. The inner planets generally have less mass, resulting in a less strong gravitational field, and a warmer atmosphere meaning the atmosphere is thinner than the colder, larger outer planets.
Why is the gravitational force on moon less than that of that of earth?
The moon is 1/4 the size of Earth, so the moon's gravity is much less than the earth's gravity.
How mass and weight differs on the earth and the moon?
Mass is the same but weight is about six times less on the moon. This is because the gravitational field strength of the moon is about six times less than that of earth.
What is the gravitational field strength on Uranus?
Uranus being extremely massive compared to Earth surprisingly has less gravity than Earth. The low density of Uranus makes Uranus have low gravity. If someone were to stand on Uranus, they would experience 89% of the gravity on Earth.
What is Uranus gravitational field strength meterS per second?
Gravitational acceleration is not measured in meters/second, but in meters/second2. Uranus' surface gravity is about 8.69 meters/second2, a little less than that of Earth.
Which requires less fuel launching a rocket from the earth or space?
Earth has gravity so less fuel is needed to move a rocket in space(assume that you mean escape from earth's gravitational field by"from earth")
What is saturns gravitational field strength?
The surface gravity of Uranus is similar in strength to Earth's. It depends on exactly how you measure it and how you define it. Some sources put it at about 90% of Earth's, others say it's up to 115% of Earth's.
What is the gravitational field of planet Mercury?
Gravitational field strength varies from position to position on a planet. However, for the surface of Venus, the strength is about 8.87 m/s/s (meters per second per second). That value is for the acceleration caused by the gravity. This is slightly less than that experienced on the surface of the Earth. In fact it's about 90% of the Earth's.
What happen to the human gravity on Mars?
The planet Mars is smaller than Earth and has a weaker gravitational field. As a result, people on Mars would weigh less than they do on Earth.
Why would an astronaut weigh less on the moon than earth?
The moon is considerably smaller than the Earth, both in diameter and in mass, and it therefore has a much weaker gravitational field. The weight of an astronaut on the moon is the result of the mass of the astronaut, which is not changed by going to the moon, and the gravitation field of the moon. A weaker gravitational field produces a lower weight.
How does the pull of gravity change when you get farther from the earth?
As you get farther from the Earth, you attract the Earth with less gravitational force, and the Earth attracts you with less gravitational force. The two forces remain equal as they both decrease.
What kind of gravity is on Venus?
The planet Venus is slightly less massive than our own planet Earth, and therefore has a slightly weaker gravitational field.
How is the gravitational force on Mars different from that of Earthwhat causes the difference in the gravititional force?
The gravitational force on Mars (per unit mass) is less than the corresponding gravitational force on Earth. The strength of this so-called "gravitational field" depends on a planet's mass and its diameter: more mass --> more force; greater diameter (at the same mass) --> less force. You might also say that it depends on the planet's average density and its diameter. In this case, more density --> more force; greater diameter (at the same density) --> MORE force.
Why moon has less g value then earth?
The moons gravity is less than that of the earth, since the earths mass is greater than the moons mass. Gravity is related to mass and distance from that mass. The greater the mass, the greater the gravitational field it has.
