I would describe "900 into mass" as a nonsense phrase.
Describe the relationship between mass and weight.
no you would not describe a warm air mass cause you don't know where the warm air mass is and whether or not it is warm and if you can describe it.
The SI unit of mass is the kilogram.
The student should describe the mass of your body in the amount of matter in the student's body.
900 pounds
By the mass of every object
mass
mass
it is mass
It is a large land mass
Neither. Force causes acceleration of mass. Mathematically, Force = Mass * Acceleration.
Mass