Question

What is the relation between weight of substance and radius of planet?

Answer 1

Answer:

The gravitational constant g depends on the mass of the planet and on the radius of the planet. So an object has a different value of the weight force on the Earth, Moon, and Mars because each planet has a different mass and a different radius.

Answer 2

Explanation:

if the radius of the Earth increases its mass would also increase soda equation for weight can be written as weight = G x density x 4/3 π (radius ) 3 x mass of object /(radius)2

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