2019年11月26日 · Homework Statement: Understanding Units Of Force (Newtons and Pascals) Homework Equations: 1) Kg * m / s^2 2) kg/s^2 Hi all I am trying to get my head around some units of force. 1) I have units of:-Kg * m / s^2 Am I correct in thinking that these are units of Newtons. So if I had 560Kg * m / s^2, then can I say 560 Newtons - would this be correct?

2012年10月22日 · In standard international units (SI units) mass is given in kilograms (kg), acceleration is given in meters per second per second (m/s2), and force is given in Newtons (N). Abbreviated as N, a Newton is defined as the force required to accelerate 1 kilogram a meter per second squared; in empty space.

2014年9月12日 · Newton units are not a standard unit of measurement. Newton (symbol: N) is the unit of force in the International System of Units (SI). It's named after Sir Isaac Newton and is defined as the force required to accelerate a one-kilogram …

2013年5月16日 · So what you are saying is that the unit of force, a Newton is the unit used to quantify a force. A Newton is the force required to move a 1kg object 1m/s^2. This just how it is. Really, to fully describe the force, it also has to have direction, but this is specified with its magnitude seperately. Force is fully a magnitude with direction.

2014年2月8日 · In SI units, the weight of one kilogram is 9.8 Newtons. Of course the weight of one kilogram would be 1 kilogram-force, except that nobody uses "kilogram-force" as a scientific unit. (A force of 1 Newton is approximately the weight of one apple, which is a nice coincidence.)

2018年12月20日 · The pound force and the poundal are different units. The former is the Earth weight of one pound mass. The latter is the force required to give one pound mass an acceleration of one foot per second squared. The two units are in a ratio of about 32 to 1 (one Earth gee expressed in feet per second squared).

2017年2月14日 · In units, 1 Pa = 1 N / m 2. Density = mass/volume = ML-3. In units, kg/m 3. (i am not aware of a named SI unit for density.) Edit: Just noticed that the title of thread says "ρ (pressure)". This might be part of your confusion. ρ is the Greek letter "rho" and is generally used to represent a density or resistivity.

2016年7月17日 · The units of the constant K in the equation F = K(Q1Q2)/r^2 are worked out after the physical law is discovered, and the units of the constant must be Newton*Meter^2/Coulomb^2 in order for the equation to hold. This is why we can refer to Coulomb's law as a force, even though it involves units of charge.

2005年3月31日 · You have the base units of a Newton and the rest of your units for G are base units. As whozum said, just plug your base units for a Newton into your collection of units for G.. Mar 31, 2005

2018年5月6日 · Newtons and Watts are both units of measurement, but they measure different quantities. Newtons measure force, while Watts measure power. How do I convert a given amount of Newtons to Watts? To convert a given amount of Newtons to Watts, you need to know the distance over which the force is applied.