When a body is taken from equator to pole then its weight?

When a body is taken from equator to pole then its weight?

When a body is taken from equator to poles, its weight increases, because acceleration due to gravity increases.

What happens when we move from equator towards the poles?

EXPLANATION: As Earth is elliptical in shape i.e., it is flattened at the poles and bulged out at the equator, due to which the equatorial radius is about 21 km longer than the polar radius. As we move from the equator towards the north pole, while remaining on the surface of the earth, then the value of g increases.

How will the weight of a body of mass 100 kg change if it is taken from equator to the poles give reason?

At equator, due to increase in the radius of the Earth, there will be decrease in the values of acceleration due to gravity. At poles, value of acceleration due to gravity will be more as the radius of the earth will be less. Hence, an object will weigh more on poles than at the equator.

Where the weight of body is maximum?

poles
Now the weight of the body is directly proportional to the acceleration due to the gravity on the surface of the earth. So the weight of the body is maximum at the poles and minimum at the equator on the surface of the earth.

When we move from equator to the pole the value of acceleration due to gravity?

Let g = 10 m s–2 (for simplifying the calculations). An object weighs 10 N when measured on the surface of the earth.

When you move from equator to pole the value of acceleration due to gravity g increases decreases remains the same increases then decreases?

Its equatorial radius is nearly 21 km larger than polar radius. Also the value of g depends upon Re (radius of earth) as g=GMeR2e Hence, as we go from equator towards the poles the radius Re goes on decreasing and hence the value of g goes on increasing.

What is the weight of body on equator?

Using Newton’s law of gravity, we find that the force of earth’s gravity on your body at the equator is 9.798 m/s2 times the mass of your body, whereas at the poles it is 9.863 m/s2 times the mass of your body. The earth’s centrifugal force also varies with latitude.

What is the weight of a body of mass 100 kg at the South Pole?

Answer: Weight of a body having mass 100 kg at the South Pole is 983 N.

When a body is taken from the equator?

Detailed Solution. The correct answer is Its weight increases. When a body is taken from the equator to the poles, its weight increases because the acceleration due to gravity increases. The radius of the earth is more in the equator than in the poles.

Why is the weight of an object at the equator?

It is because the earth is not perfectly spherical. The radius of the equator is slightly greater than the radius of the poles. Since, weight of the object, w = mg, so weight of an object at the equator is slightly less than at the poles. (keeping the mass, ‘m’ as constant)

When you move from equator to pole the value of acceleration due to gravity g :- 1 increases 2 decreases 3 remains the same 4 first increases then decreases?

When a body is taken from poles to equator its weight decreases?

quator = g−R(ω)2cos(2×0) = g−R(ω)2 Thus, the acceleration due to gravity decreases from poles to equator Hence, when a body is taken from poles to equator on the earth, its weight decreases Answer verified by Toppr

Why does a body weigh more at the Poles?

The weight A body weighs more at the poles than at the equator, because the earth is not a perfect square, but it is flattened at the poles.

What is the difference between the mass and weight at equator?

The mass of the body will remain same at both equator and pole because mass is the amount of matter present in the body and will remain same both at pole and equator. Weight, on the other hand is given by. W=mg , since value of gravity at poles is higher ( 9.832 ms^-2 ) than at equator. (9.780 ms^-2) due to centrifugal force factor.

Does centripetal force cancel out gravity at the equator?

And the speed of rotation at the equator also slightly cancels out some of the centripetal force of gravity. however, it is a small difference. if a person weighs 99.65 pounds or 45.2 kilograms at the equator, moving to the North Pole the person would weigh 100 pounds or 45.369 kilograms.