Mass and gravity.
That would be a balance or a balance scale. It compares the weight of an unknown object to the weight of known masses to determine the object's weight.
Mass is a measure of the amount of matter in an object, while weight is the force of gravity acting on that object. To determine mass from weight, you can use the formula: mass weight / acceleration due to gravity. The relationship between mass and weight is that weight is directly proportional to mass, meaning that as the mass of an object increases, its weight also increases.
Weight and height
To determine the density of a liquid, two physical quantities that must be measured are the mass of the liquid and the volume of the liquid. Density is calculated by dividing the mass of the liquid by its volume.
When an object is said to be heavy, two things being considered are its mass and the force of gravity acting on it. The mass of an object is the amount of matter it contains, while the force of gravity pulling it towards the Earth's center contributes to its weight.
weight and mass
The empty weight of a vehicle is the total weight minus the net weight. This is used to determine the cost of things that pay by weight.
age and height
1 of the things that help determine the precipitation is the temperature
Depends how big they are and long and what fabric it's made of there are many different things that determine the weight of curtains.
The amount the liquid will expand in transit. The weight of the liquid. Legal weight limits.
length and weight
Weigh it or measure what you are feeding it. (:
byology
Two factors that determine the strength of friction between two objects is the smoothness of the surfaces in contact, and the weight of the object moving horizontally.
magnitude and richter
scale and balace