An object weighs 10N at the north-pole of the earth. In a geostationary satellite distance from the centre of earth (of radius ) what will be its true weight in N is? |
An object weighs 10N at the north-pole of the earth. In a geostationary satellite distance from the centre of earth (of radius ) what will be its true weight in N is? |
The true weight of a body is given by and with height decrease
So,
But here,
So,