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Why gravity is not same all over the earth?
Gravity on Earth is slightly stronger at the poles than at the equator, because the diameter of the Earth at the equator is larger than the diameter through the poles. So when you stand at a pole, you're closer to the center of the Earth, and that's the distance that determines the force of gravity between you and the Earth.
How does rotation affect the value of gravity at the earth surface?
The (centripital) force due to rotation is at its greatest at the equator, if you weigh 100 kg, the force of gravity on you = approx. 982 n anywhere on earths surface, the centripetal force at the equator = 3.4 n
If earth did not rotate could you define the celestial poles and celestial equator?
If Earth did not rotate, the celestial poles would align with the geographic poles, and the celestial equator would align with Earth's equator. The celestial poles are points in the sky that the Earth's axis points towards, and the celestial equator is an imaginary line in the sky directly above the Earth's equator. Without Earth's rotation, these references would be fixed in the sky.
What is Jupiters gravity measured in ms2?
Jupiter's gravity is approximately 24.79 m/s² at its equator and 24.92 m/s² at its poles. This is about 2.5 times the gravity on Earth.
How do the pull of gravity indicate that earth shape is spehric?
The pull of gravity is stronger at the poles and weaker at the equator due to the Earth's rotation. This causes objects to be slightly heavier at the poles than at the equator, which is evidence of the Earth's spherical shape. Additionally, the way objects fall toward the center of the Earth in all directions indicates a spherical geometry.
Where is the strength of gravitatioal force in the poles or equator?
The bulging Earth has more surface "gravity" at its equator.
Does gravity have a stronger pull at the eatrh poles then it does on the equator?
no, but the electromagnetic field of the earth does.
Explain Will 1 kg of sugar be more at poles or at the equator?
1 kg of sugar will weigh slightly more at the poles compared to the equator due to differences in gravity caused by the Earth's rotation. Gravity is stronger at the poles and weaker at the Equator due to the centrifugal force caused by the Earth's rotation.
Why is gravity stronger at the poles than the equator?
Gravity is stronger at the poles than the equator because of the Earth's shape. The Earth is an oblate spheroid, meaning it is slightly flattened at the poles and bulges at the equator due to its rotation. This bulging at the equator causes objects to be farther away from the center of the Earth, resulting in weaker gravitational pull compared to the poles.
In which point gravity of earth is very high?
since gravity is inversly proportional to square of radius. Gravity increases with equater to poles. Gravity is high on poles and less on equator
Which best explains why the weight of an object is less at the equator than at the poles?
The earth is not a perfect sphere. The spin of the earth causes it to buldge out at the equator, which means the equator is further from the center of the earth then the poles are. The further an object is from the center of mass of another object, the less effect the gravity of those objects will have on each other. So at the equator, an object is being effected less by the gravity of the earth then it is at the poles.
Is there any difference between the value of g at the equator and the poles?
Yes, there is a difference in the value of acceleration due to gravity (g) at the equator and the poles. This is because the Earth is not a perfect sphere and has an oblate shape. At the equator, the centrifugal force due to the Earth's rotation reduces the effective gravity and makes g slightly smaller compared to the poles where this effect is minimal.
Do planes fly uphill from the poles to the equator?
No. Planes fly horizontally, but the concept of horizontal depends on the direction of gravity. Gravity pulls towards the center of the Earth, so "down" at the poles is the same as "down" at the equator, i.e. towards the center of the Earth.
What is the affect of latitude n longitude of earth on gravity?
Your weight at the north or south pole would be ever so slightly greater than it is at the equator, because the Earth is slightly fatter around the equator than it is around the poles, so if you're standing on the equator, you're slightly farther from the Earth's center of mass than you are if you're standing on one of the poles. Other than that, your location on the surface of the Earth has no effect at all on the forces of gravity that attract you and the Earth toward each other.
Where on earths surface is gravity the strongest?
Gravity is strongest at the Earth's poles and weakest at the equator. This is because the Earth bulges at the equator due to its rotation, creating a slightly greater distance from the center of the Earth to points on the equator, thus reducing the gravitational force experienced there.
Why gravity is stronger at poles than along the equator.do you know why?
Since the earth is spinning ... an object on the equator is moving roughly 1,000 miles per hour ... the earth is somewhat bulged at the equator. Its diameter at the equator is a little larger than the distance between the north and south poles. For that reason, when you stand at the pole, you're a bit closer to the center of the earth than when you stand on the equator. The farther you are from the center of the earth, the lower the force of gravity between you and the earth. So the force is less at the equator and more at the poles.
Why gravity is not same all over the earth?
Gravity on Earth is slightly stronger at the poles than at the equator, because the diameter of the Earth at the equator is larger than the diameter through the poles. So when you stand at a pole, you're closer to the center of the Earth, and that's the distance that determines the force of gravity between you and the Earth.
