A sphere of mass 25 kg attracts another sphere of mass 24kg with a force of 0.1 milligram weight. if distance between the centres of two sphere is 20 cm, what is the value of G ?

Two bodies each of mass 10 kg attract each other with a force of 0.1 milligram weight. What is the distance between them ?

A body of mass 30 kg attracts another body of mass 20 kg with force F. Find the value of F if distance between the centres of two bodies is 30 cm.

A sphere of mass 40 kg is being attracted by another sphere of mass 80 kg with aforce equal to 1//4 of a milligram weight their centres are 30 cm apart. Calculate the value of G.

A sphere of mass 40 kg is alternated by another sphere of mass 15kg with a force of 1/(10) mg -wt . Find the value of G if the separation between the spheres is 20 cm.

A sphere of mass 40 kg is attracted by a second sphere of mass 15 kg , when their centres are 20 cm apart, with a force of 0.1 miligram weight. Caculate the value of gravitational constant.

A sphere of mass 40 kg is attracted by a second sphere of mass 15 kg , when their centres are 20 cm apart, with a force of 0.1 miligram weight. Caculate the value of gravitational constant.

Two spheres of uniform density have masses 10 kg and 40 kg. The distance between the centres of the spheres is 200 m. Find the gravitatioanl force between them.

A spherical mass of 20 kg lying on the earth's surface is attracted by another spherical mass of 250 kg with a force equal to the weight of 0.25 mg-wt . The centres of the two masses are 30 cm apart. Calculate the mass of the earth. Radius of earth =6xx10^6 m.

find the gravitational force of attraction between a uniform sphere of mass M and a uniform rod of length L and mass m, placed such that r is the distance between the centre of the sphere and the near end of the road.