Joules
The metric unit used most often to measure liquids is the liter (L). It is a unit of capacity and is commonly used in everyday life and in the scientific community.
I am not sure what you mean with "S you". The SI unit is the newton.
The SI unit of measure for force is the Newton (N).
No, gram is a unit of mass; the unit of force is newton.
The kilogram is the unit of MASS, not of weight. This is often confused. The SI unit of weight is the same as the unit for force, namely the newton.
A joule is a unit of measure for energy or work done. It does not directly measure force, but is related to it through the equation Work = Force x Distance.
newtons
Newton
The international unit for force is the newton.
Any unit of force that appeals to you.The "pound-force" (usually called simply the "pound") and the "newton" are the most popular. Note: The "gram" and the "kilogram" are NOT units of force.
Newtons are a measure of force, joules are a measure of energy. The two measure different characteristics and, according to the most basic rules of dimensional analyses, attempting to convert from one to the other is not valid.
VECTOR