Question

A body weighs 200N at the surface of the earth if it is taken to a height r from the surface of earth then it would weigh?( where r is radius of earth)​

Answer 1

Answer:

100N

Explanation

g÷g(h) = (R²+h²)÷ R²

= (2R²)÷R²

= 2

hence, g(h) = g/2

&weight=mg

since gravitational acceleration is halved and mass is constant, weight is halved.