Gravity on Other Planets Compared to Earth
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Gravity on other planets compared
Gravity on other planets compared to earth is a curious topic. Gravity on different planets is a natural phenomenon by which all things with mass are brought toward one another, including objects ranging from atoms and photons to planets and stars. All planet gravity is different due to the mass of each planet is not the same, that’s why the gravitational pull on an object will be different on each planet as well.
What is gravity, In fact? Most accurately described by the general theory of relativity, which describes gravity not as a force, but as a consequence of the curvature of space-time caused by the uneven distribution of mass. Surface Gravity of the Planets shortly described as below,
Gravity on Earth: Earth’s gravity is equivalent to 9.80665 m/s² (or 32.174 ft/s²). This means that an object, if held above the ground and let go, will accelerate towards the surface at a speed of about 9.8 meters for every second of free fall. This is the standard for measuring gravity on other planets, which is also expressed as a single ‘g’.
Gravity on Mercury: With a mean radius of about 2,440 km and a mass of 3.30 × 1023 kg, Mercury is approximately 0.383 times the dimension of Earth and only 0.055 as massive. However, Mercury has a surface gravity of 3.7 m/s², which is the equivalent of 0.38 g.
Gravity on the Moon: This is one astronomical body where human beings have been able to test out the effects of diminished gravity in person. The surface gravity on the Moon has been measured to be 1.62 m/s2 or 0.1654 g.
Gravity on Mars: Mars is also similar to Earth in many key respects. However, when it comes to size, mass, and density, Mars is comparatively small. Its density is about 0.71 of Earth's. Because of this, Mars has 0.38 times the gravity of Earth, which works out to 3.711 m/s².
Gravity on Jupiter: Jupiter is the largest and most massive planet in the Solar System. Its mean radius, at 69,911 ± 6 km, makes it 10.97 times the size of Earth, while its mass (1.8986×1027 kg) is the equivalent of 317.8 Earths. Jupiter is naturally less dense than Earth and other terrestrial planets, with a mean density of 1.326 g/cm3. Jupiter does not have a true surface. If one were to stand on it, they would simply sink until they eventually arrived at its solid core. As a result, Jupiter’s surface gravity is 24.79 m/s or 2.528 g.
Gravity on Saturn: Saturn is a huge gas giant that is larger and more massive than Earth, but far less dense. It's mass is 5.6846×1026 kg and has a density of 0.687 g/cm3. As a result, its surface is just slightly more than Earth’s, which is 10.44 m/s² (or 1.065 g).
Gravity on Uranus:
With a mean radius of 25,360 km and a mass of 8.68 × 1025 kg, Uranus is approximately 4 times the size of Earth and 14.536 times as massive. However, as a gas giant, its density is significantly lower than Earth’s. Its surface gravity is slightly weaker than Earth’s which is 8.69 m/s2 or 0.886 g.
Gravity on Neptune: With a mean radius of 24,622 ± 19 km and a mass of 1.0243×1026 kg, Neptune is the fourth-largest planet in the Solar System. It is 3.86 times the size of Earth and 17 times as massive. But, being a gas giant, it has a low density of 1.638 g/cm3. All of this works out to a surface gravity of 11.15 m/s2 (or 1.14 g), which again is measured at Neptune’s cloud tops.
All in all, gravity runs the scale here in the Solar System, ranging from 0.38 g on Mercury and Mars to a powerful 2.528 g atop Jupiter’s clouds. And on the Moon, where astronauts have ventured, it is a very mild 0.1654 g.
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Source of content: Creative Common. The Gravity On Other Planets | Astronomic
The Gravity On Other Planets | Astron...
What is gravity, In fact? Most accurately described by the general theory of relativity, which describes gravity not as a force, but as a consequence of the curvature of space-time caused by the uneven distribution of mass. Surface Gravity of the Planets shortly described as below,
Gravity on Earth: Earth’s gravity is equivalent to 9.80665 m/s² (or 32.174 ft/s²). This means that an object, if held above the ground and let go, will accelerate towards the surface at a speed of about 9.8 meters for every second of free fall. This is the standard for measuring gravity on other planets, which is also expressed as a single ‘g’.
Gravity on Mercury: With a mean radius of about 2,440 km and a mass of 3.30 × 1023 kg, Mercury is approximately 0.383 times the dimension of Earth and only 0.055 as massive. However, Mercury has a surface gravity of 3.7 m/s², which is the equivalent of 0.38 g.
Gravity on the Moon: This is one astronomical body where human beings have been able to test out the effects of diminished gravity in person. The surface gravity on the Moon has been measured to be 1.62 m/s2 or 0.1654 g.
Gravity on Mars: Mars is also similar to Earth in many key respects. However, when it comes to size, mass, and density, Mars is comparatively small. Its density is about 0.71 of Earth's. Because of this, Mars has 0.38 times the gravity of Earth, which works out to 3.711 m/s².
Gravity on Jupiter: Jupiter is the largest and most massive planet in the Solar System. Its mean radius, at 69,911 ± 6 km, makes it 10.97 times the size of Earth, while its mass (1.8986×1027 kg) is the equivalent of 317.8 Earths. Jupiter is naturally less dense than Earth and other terrestrial planets, with a mean density of 1.326 g/cm3. Jupiter does not have a true surface. If one were to stand on it, they would simply sink until they eventually arrived at its solid core. As a result, Jupiter’s surface gravity is 24.79 m/s or 2.528 g.
Gravity on Saturn: Saturn is a huge gas giant that is larger and more massive than Earth, but far less dense. It's mass is 5.6846×1026 kg and has a density of 0.687 g/cm3. As a result, its surface is just slightly more than Earth’s, which is 10.44 m/s² (or 1.065 g).
Gravity on Uranus:
With a mean radius of 25,360 km and a mass of 8.68 × 1025 kg, Uranus is approximately 4 times the size of Earth and 14.536 times as massive. However, as a gas giant, its density is significantly lower than Earth’s. Its surface gravity is slightly weaker than Earth’s which is 8.69 m/s2 or 0.886 g.
Gravity on Neptune: With a mean radius of 24,622 ± 19 km and a mass of 1.0243×1026 kg, Neptune is the fourth-largest planet in the Solar System. It is 3.86 times the size of Earth and 17 times as massive. But, being a gas giant, it has a low density of 1.638 g/cm3. All of this works out to a surface gravity of 11.15 m/s2 (or 1.14 g), which again is measured at Neptune’s cloud tops.
All in all, gravity runs the scale here in the Solar System, ranging from 0.38 g on Mercury and Mars to a powerful 2.528 g atop Jupiter’s clouds. And on the Moon, where astronauts have ventured, it is a very mild 0.1654 g.
My other Videos You Might Like: #mmhbabu
●► What Would Happen to Earth If The Sun Disappeared? Revealing the Expert's Take: What if ...
●► Why is Mars Called the Red Planet? Why is Mars Called the Red Planet?
●► What Keeps Satellites in Orbit? Defying Gravity: The Mystery of Satel...
●► The shape of the Earth without water. The shape of the Earth without water
●► Join Facebook Group: Facebook: 1700214696884345
Source of content: Creative Common. The Gravity On Other Planets | Astronomic
The Gravity On Other Planets | Astron...
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