Assuming that the distance between the objects were the same, which set of objects would have the greatest gra

Question

(a) object A with the mass of 3 kilograms and object B with a mass of 2 kilograms

(b) object A with the mass of 3 kilograms and object B with a mass of 3 kilograms

(c) object A with the mass of 2 kilograms and object B with a mass of 3 kilograms

(d) all the sets would have equal gravitational attraction

Answer 1

b

Gravitational attraction is proportional to the product of the two masses. The products are 6, 9, 6, so 9 is the highest.

.

Answer 2

The gravity force depends of the masses of both objects (m1 and m2) and of the distance D between them :

F = G . m1 . m2 / (D^2)     (G = constant)

So if the distance is the same, only the objects where m1.m2 is the biggest, will have the largest force!!!

So thats answer B !!!

Answer 3

B