Science true or false

The buoyant force depends on the nature of object immersed in the liquid.

A falling stone also attracts the earth.

The force of gravitation between two objects depends on the nature of medium between them.

The acceleration due to gravity acting on a freely falling body is directly proportional to the mass of the body.

'Archimedes’ principle can also be applied to gases.

Tire weight of an object on the earth is about one-sixth of its weight on the moon.