weight
Examples: -Weight is the the measure of the force of gravity pulling on an object. -The force that pulls objects toward each other is called gravity.
"Weight" is.
WEIGHT of the object
because everything around has motion because the word motion comes from the word movement when we move its motion but we do not see motion so therefore motion is a force just like gravity because gravity is what pulls every object to the ground. when we push or pull it is force and that is motion pulling or moving an object is motion.
A push or a pull on an object is a force on that object.
force
The force of gravity is what keeps us on the ground.
We'll have to force the door! Gravity is a constant force.
Gravity is a thing that keeps object on da ground :)
The mass of an object is how much matter is contained within that object. The SI unit of measure for mass is the kilogram. The word mass should be used instead of the term 'weight', which suggests the force of gravity acting upon the object.
Mass is a measure of the resistance of an object to changes in velocity, as described by Newton's Second Law, F=ma (weight is the force generated when the acceleration is due to gravity). The reference standard for mass is the International Prototype Kilogram, so you could use a set of scales to compare your object to that. You could measure the extension of a spring with the object hanging from it, knowing how much a spring extends normally (Hooke's law). If you found yourself somewhere without gravity, you could spin the object round on the end of a rope and measure the force it takes to keep it in a circle, or attach a rocket which provides a known amount of thrust. As a cataclysmic alternative, you could fire antimatter at the object until it was entirely destroyed, and measure the energy released using E=mc2 to find the mass destroyed, which will be your object and an equivalent mass of antimatter.
Gravity is the force that keeps things from flying off into space.