[" 26.A body stretches a spring by a particular length at the "],[" earth's surface at equator.At what height above the "],[" south pole will it stretch the same spring by the same "],[" length? Assume the earth to be spherical."]

(a) At what rate should the earth so that the apparent g at the equator becomes zero? What will be the length of the day in this situation? (b) A body stretches a spring by a particular length at the earth's surface at equator. At what height above the south pole will it stertch the same spring by the same length? Assume the earth to be spherical.

A body stretches a spring by a particular length at the earth's surface at equator. At what height above the south pole wil ilt stretch the same pering by the same length ? Assume the earth to be spherical.

Assuming earth to be spherical, at what height above the north pole, value of g is same as that on earth's surface at equator?

Assuming earth to be spherical, at what height above the north pole, value of g is same as that on earth's surface at equator?

A body hanging from a massless spring stretches it by 3 cm on earth's surface. At a place 800 km above the earth's surface, the same body will stretch the spring by (Radius of Earth = 6400 km)

A body hanging from a massless spring stretches it by 3 cm on earth's surface. At a place 800 km above the earth's surface, the same body will stretch the spring by (Radius of Earth = 6400 km)

A particle hanging from a spring stratches it by 1cm at earth's surface. Radius of the earth is 6400 km . At a place 800 km above the earth's surface, the same particle will stretch the spring by

A particle hanging from a spring stratches it by 1cm at earth's surface. Radius of the earth is 6400 km . At a place 800 km above the earth's surface, the same particle will stretch the spring by

At what height, the weight of the body is same as that at same depth from the earth's surface (take, earth's radius = R)