Question

give reason :- (1) weight of a body is more at poles than at equator (2) time period of a planet around the sun is less for smaller orbit.

Answer 1

Answer:

1. The body experiences a centrifugal force away from the earth due to rotation of the Earth because of which the weight of the body decreases. The centrifugal force is maximum at the equator and minimum at the poles. Therefore, the body weighs maximum at poles and minimum at the equator.

The small bodies in the solar system include comets, asteroids, the objects in the Kuiper Belt and the Oort cloud, small planetary satellites, Triton, Pluto, Charon, and interplanetary dust.

Answer 2

Answer:

The weight of a body depends on the force with which it is attracted towards the centre of the Earth. But this force is greater at the pole on account of less distance from the centre of the Earth. Due to this, the body weighs more at the poles than at the equator.

The weight of a body depends on the force with which it is attracted towards the centre of the Earth. But this force is greater at the pole on account of less distance from the centre of the Earth. Due to this, the body weighs more at the poles than at the equator.plz

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