What is the weight of a body of mass 1 kg on the surface pf earth?

What is the weight of a body of mass 10 kg?

What is the weight of a body of mass 20 kg at the equator ?

The mass of Mars is ( 1//9) times that of the earth and its radius is ( 1//2) that of the earth. What is the weight of a body having a mass of 100kg on the surface of the earth?

The value of g at the centre of Earth is zero. What will be the weight of a body of mass 10 kg at the centre of the Earth?

If the radius of the earth is doubled without changing its mass, what will be the change in weight of body of m on the surface of earth ?

What is the weight of a 70 kg body on the surface of a planet mass is 1/7 th that of earth and radius is is half of earth ?

What is the weight of a 70 kg body on the surface of a planet mass is 1/7 th that of earth and radius is is half of earth ?

If the present radius of the earth is doubled keeping the mass unchanged, how will the weight of a body on the surface of the earth change ?