All units of measure can be used in Physics. But if the Physicist wants to tell anybody
else about his work, he usually has to convert the results of his research into SI units.
Those are 'kilogram' for mass, 'meter' for length, 'second' for time, 'ampere' for current',
and all the other SI units that are made out of these four.
Newtons are a unit of force. They are used in all sort of physics calculations.
The unit for weight in physics is the newton (N).
The unit for work in physics is the joule (J).
Power is measured in the unit of watts (W) in physics.
The unit of measurement for resistance in physics is the ohm, symbolized as .
barn
What do you mean with "unit of mac"? If you mean "unit of mass", the official unit, used worldwide, is the kilogram.
Newtons are a unit of force. They are used in all sort of physics calculations.
Barn
The unit for weight in physics is the newton (N).
The unit for work in physics is the joule (J).
If you mean the unit, force is expressed in newtons.
The unit of measurement for resistance in physics is the ohm, symbolized as .
Power is measured in the unit of watts (W) in physics.
weight. There are 1000 grams in a kilogram, the base unit used in science to quantify weight. In physics, it is classed as a unit of mass, not weight.
astro physics
The abbreviation for lb in physics stands for pound, which is a unit of mass commonly used in the United States.