Question

what is weight and mass?​

Answer 1

Answer:

In scientific contexts, mass is the amount of "matter" in an object (though "matter" may be difficult to define), whereas weight is the force exerted on an object by gravity. ... Objects on the surface of the Earth have weight, although sometimes the weight is difficult to measure.

Answer 2

Mass

1. mass is the quantity of matter contained in the body.
2. it is the measure of inertia of the body.
3. mass is a content quantity.
4. it only has magnitude.
5. it's SI unit of kilogram(kg).

weight

1. weight is the force of the gravity acting on the body.
2. it is the measure of gravity.
3. weight is not a constant quantity. it is different at different places.
4. it as magnitude as well as direction.
5. it's SI unit of the same as the SI unit of force Newtown (N).