Gravity is maximum at poles
WebAs the polar radius is smaller than the equatorial radius, therefore the acceleration due to gravity is maximum at poles and minimum at the equator . Therefore option 3 is correct. If the earth is rotating, then the effect of rotation of the earth on the value of acceleration due to gravity is maximum at the equator and is minimum at the poles . WebJan 29, 2016 · Since r = 0 at the poles, the angular momentum is 0. And at the equator, the centripetal force is acting in the opposite direction of the gravitational force. Centripetal force should always directed to the center. Hence, why wouldn't it be in the same direction as the gravitational force?
Gravity is maximum at poles
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WebJul 25, 2024 · Why acceleration due to gravity is maximum at Centre of Earth? The value of acceleration due to gravity is maximum at poles and minimum at equator. why? This … WebJan 1, 2024 · The effective acceleration of gravity at the poles is 980.665 cm/sec/sec while at the equator it is 3.39 cm/sec/sec less due to the centrifugal force. If you weighed 100 …
WebNo. Earth’s gravitational field is stronger at the poles than at the Equator. Why? Because the gravitational field depends on the inverse square law, meaning that since g is … WebMar 16, 2024 · Why is gravity maximum at poles and minimum at equator? Last updated at March 16, 2024 by Teachoo Acceleration due to gravity is given by Gravitational …
WebNov 18, 2024 · The force of attraction is maximum at the pole of the earth approximately 9.82 m/s 2 as the radius of the earth is minimum at the pole. While the force of gravitation is minimum at the equator of the earth at approximately 9.78 m/s 2 as the radius of the earth is maximum at the equator WebThe PGF is zero at the equator and maximum at the poles. c. When the vertical PGF balances gravity the air is in geostrophic balance. d. The PGF is strong where the isobars are far apart and weak where the isobars are close together. e. The PGF acts from high to low pressure in the Northern Hemisphere and from
A non-rotating perfect sphere of uniform mass density, or whose density varies solely with distance from the centre (spherical symmetry), would produce a gravitational field of uniform magnitude at all points on its surface. The Earth is rotating and is also not spherically symmetric; rather, it is slightly flatter at the poles while bulging at the Equator: an oblate spheroid. There are consequentl…
WebAug 24, 2024 · Note: The acceleration due to gravity is maximum at poles because the poles are near to the centre of mass of the earth. And the equator is somewhere far away from the centre of mass of the earth. And also, the acceleration due to gravity is slightly affected by the centrifugal force due to the rotation of the earth. breathedge solar panel locationWebSolution. On the earth's surface at the poles we find gravity will be the strongest. The earth is an oblate spheroid, and that means it bulges out in the middle (the equator). That also means the poles end up a little closer to the centre of gravity. That is why on the surface of earth, at the poles the intensity of gravity is the maximum. co to format bmpWebA conventional standard valueis defined exactly as 9.80665 m/s2(32.1740 ft/s2). Locations of significant variation from this value are known as gravity anomalies. This does not take into account other effects, such as buoyancyor drag. Relation to the Universal Law[edit] breathedge something prevents dismantlingWebWhy is acceleration due to gravity maximum at the poles and minimum at the equator? Solution Due to the equatorial bulge, i.e., the equator being more bulged towards the … co to folwarkiWebJan 22, 2024 · Hence acceleration due to gravity is maximum at the poles and minimum at the equator. As we move from the equator to the poles the distance of the point on the surface of the earth from the centre of the earth decreases. Hence the acceleration due to gravity increases. Variation in acceleration due to gravity Due to Latitude of the Place: breathedge small puffs of gasWebAt a fixed point on the surface, the magnitude of Earth's gravity results from combined effect of gravitation and the centrifugal force from Earth's rotation. At different points on Earth's … breathedge soluceWebTherefore, the gravitational field at the equator will be lesser than that at the poles that is, Sir Isaac newton discovered gravity and studied to give a formula : g=GM/r^2 What u r … breathedge solar panels