n' similar balls each of weight w, are weighted in pairs. The sum of the weight of all the possible pairs is 120. When weighted in triplets the sum of the weights is 480. Then n divides:

n-similar balls each of weight w when weighed in pairs the sum of the weights of all the possible pairs is 120 when they are weighed in triplets the sum of the weights comes out to be 480 for all possible triplets,then n is:

The weight of a body on earth is 60 N . What is its weight on moon?

The weight of a person on pole is 48N then the weight on equator is? (R= 6400km)

The weight of a person on earth is 600 N. His weight on moon will appear as

The weight of a body on the surface of the earth is 12.6 N. When it is raised to height half the radius of earth its weight will be

The weight of a body on the surface of the earth is 12.6 N. When it is raised to height half the radius of earth its weight will be

The weight of a person on earth is 900 N. His weight on the moon will appear as