What do we call the gravitational force between the earth and an object?

What do you mean by acceleration due to gravity?

How does the gravitational force $(F)$ between two objects change when the distance between them is reduced to half?

Why does a block of plastic released under water come up to the surface of water?

Why will a sheet of paper fall slower than one that is crumpled into a ball?

Calculate the force of gravitation between the Earth and the Sun,given that the mass of the Earth $= 6 \times 10^{24} \, kg$ and of the Sun $= 2 \times 10^{30} \, kg$. The average distance between the two is $1.5 \times 10^{11} \, m$.