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Q: Why are Measurements of gravity are greater at the poles then at the equator explain why?
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Where is acceleration due to gravity greater?

It is greater at poles than at equator.


Gravity is greater at the what?

Gravity increases from about 9.780 m/s2 at the Equator to about 9.832 m/s2 at the poles. This means an object will weigh about 0.5% more at the poles than at the 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.


Why is gravity stronger at the poles than the equator?

The closer an object gets to the center of the earth, the greater the pull of gravity on that object.


Can earths gravity increase or decrease explain?

Yes, it is not a constant. The force of gravity is related to the distance from the centre of the earth so that the force of gravity will be slightly reduced at altitudes. Also, the earth is not a perfect sphere - it bulges at the equator and is flatter at the poles. So the force of gravity will be greater at the poles. The force of gravity is also affected by what is under the surface: if standing over dense rocks, the force will be greater. Finally, the force of gravity is also higher after heavy rainfall. [I guess that is because the water fills up all the air gaps in the soil and so increases its density.]


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.


Can gravity ever be greater than friction?

my dear gravity is forever greater than friction and strong atomic force is greater than gravity


The greater the mass the greater what?

gravity


What is greater latitude?

the equator line


How much mass does an object have to have to create gravity?

Gravity exists wherever there is a body, whatever the mass. The greater the mass, the greater the gravity.


How does the acceleration of gravity depend on it's distance from the center of the Earth?

acceleration due to gravity is given by, g=GM/R2 Hence distance from the earth increases g decreases and viceversa. So g at poles is greater than g at equator.


How would a loss of mass affect a planet's gravity?

The greater the mass, the greater the force of gravity.