An object weights 72 N on earth. Its weight at a height of R /2 from earth is

An object weight 72 N the Earth. What its weight at a height R/2 from Earth.

The radius of earth is about 6400 km and that of mars is 3200 km. The mass of the earth is about 10 times mass of mars. An object weights 200 N the surface of earth its weight on the surface of mars will be ..........

At surface of earth weight of a person is 72N then his weight at height R//2 from surface of earth is (R=radius of earth)

Statement-1 : A body weight W newton on the surface of the earth. Its weight at a height equal to half the radius of the earth will be 2 W//5 . Statement-2 : g' = g.(R^(2))/((R + h)^(2))

Statement-1 : A body weight W newton on the surface of the earth. Its weight at a height equal to half the radius of the earth will be 2 W//5 . Statement-2 : g' = g.(R^(2))/((R + h)^(2))

The weight of an object on the surface of the Earth is 40 N. Its weight at a height equal to the radius of the Earth is

The weight of an object on the surface of the Earth is 40 N. Its weight at a height equal to the radius of the Earth is