The acceleration due to gravity (g) varies across the Earth's surface primarily due to factors such as altitude, latitude, and local geological structures. At higher altitudes, g decreases because the distance from the Earth's center increases. Additionally, gravity is slightly weaker at the equator compared to the poles due to the Earth's rotation and its oblate shape. Variations in Earth's density and geological formations can also lead to localized changes in gravitational strength.
The gravitational force on the surface of Jupiter is approximately 2.5 times stronger than the gravitational force on the surface of Earth. This is because Jupiter is a much larger and more massive planet than Earth, resulting in a stronger gravitational pull.
BPM 37093, also known as V886 Centauri, is a white star of approximately 1.1 solar masses some 50 light years from earth. The estimated surface gravity is, in cgs, about 645,654,229 cm/s2, or roughly 658,000 times larger than the gravity at the surface of the earth - most decidedly an inhospitable place.
The average equatorial surface gravity on Earth is 0.99732 g On the moon it is 0.1654 g The numerical constant G that is used in Newton's Law of Universal Gravitation is a constant no matter where you are. (6.67 X 10-11).
The surface gravity on Earth is 1 g or, G-force. Actually, it is .99732 g, but it is commonly accepted as 1. We can consider that 1 g is normal gravity.The surface gravity on Neptune is 1.14 g, so it is 14% heaver than it is on Earth.So, 80 multiplied by 1.14, equals 91.2.If you weighed 80 lbs on Earth, you would weight about 91 on Neptune.
The strength of the pull of gravity, g, can be measured in SI units as newtons per kilogram (N kg-1). However, it can also be expressed in base units as metres per second squared (m s-2), which is a unit of acceleration. The two are equivalent, because g is the rate at which an object will accelerate if allowed to free-fall under gravity, assuming there are no energy losses (such as air resistance).On the surface of Earth, g is about 9.8 m s-2, though it varies slightly depending on where in the world you measure it. On the surface of the moon, it is only about 1.6 m s-2, and on the surface of Jupiter it is 24.8 m s-2.
The actual gravitational force at the surface of the Earth (about 9.81 m/sec/sec) will vary as the distance from the Earth's center varies, and also due to variations in the density of the rock layers under any given location. There are slight variations in the value of g about earth's surface. These variations result from the varying density of the geologic structures below each specific surface location
The actual gravitational force at the surface of the Earth (about 9.81 m/sec/sec) will vary as the distance from the Earth's center varies, and also due to variations in the density of the rock layers under any given location.
The actual gravitational force at the surface of the Earth (about 9.81 m/sec/sec) will vary as the distance from the Earth's center varies, and also due to variations in the density of the rock layers under any given location.
G i.e force per unit mass on the earth surface......YES.because all calculation is approximately 10
The value of universal gravitational Constant(G) doesn't change it is constant at any place in the universe, it's value is 6.67259 x 10-11Nm2/Kg2 But the value of g varies from from place to place on earth,planet to planet and star to star because g=GM/R2 As G is constant g depends on M=mass of planet,R=radius of planet,so g varies with the change in M and R.
g = 9.81 m/s2 = 32.2 ft/s2the above is a wrong answer. that's g on the surface of the earth.g varies and actually decreases as we move up or down the surface. g at the centre of any spherical body due to it's own mass is 0. So g at the centre of earth is zero.
g
Because the shape of the earth is not a perfect sphere, in which each of the point is on the same distance from the mid point . It is oval in shape so all the points are not on the same distance from the core and thus is varies near equator and the poles.
The gravitation field varies inversely with the square of distance, in this case as measured from the Earth's center. We live on the surface, which is at a distance of 1R where R is the radius. At a distance 4 times greater (4R), the force would fall to 1/4^2 = 1/16 time g. (9.8)/16 = etc.
Io's surface gravity is about 0.18 g, where Earth's gravity is 1.0 g.
If the Earth were to stop rotating, the value of 'g' (acceleration due to gravity) would remain approximately the same at the Earth's surface. The rotation of the Earth does not significantly affect the gravitational pull experienced on the surface.
The unit in which Gravity is measured is the 'g'. Earth is the standard an stands at 1. On Venus, the surface gravity is 0.904 g - which would be 90.4% of Earth's surface gravity - slightly less.90%