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g = mg g: gravity.
m: mass g: gravitational constant The standard is , and 10n kg can not be written when roughly calculating: 1n=1
Gravity is not equal to mass.
It can only be said that the gravitational force experienced by the object is equal to 1n
m=g/g=1n/
For example, 1 dollar can buy 1 apple, but you can't say: 1 dollar equals 1 apple. If it is equal, then you don't need to use the money to buy apples, you just put the money in your mouth and eat it, anyway, it is equal to apples.
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Forehead. Is there a conversion relationship between newtons and kilograms?
I don't know if you want "1n=this conversion."
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g = mg g: gravity.
m: mass g: gravitational constant The standard is generally 10n kg1n=1
It can generally be regarded as 1n=1 10=
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Gravity and mass cannot be equated.
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g=mg, g is generally taken. How many kg do you think 1n should be equal to?
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1 newton is equal to 1 kilogram.
Newton is a unit of force and gram (kilogram) is a unit of mass, and the two cannot be converted. In physics, g = mg is used to find gravity, where g is gravity, m is mass, g is constant, and it is reduced to 1 kg, so an object with a gravity of 1 Newton is equal to 1 kilogram.
According to the formula g=mg, the unit of g is Newton, the unit of m is kg, and g is a variable constant. According to Newton's second law f=ma, we know that 1n=1kg·m s. The magnitude of the force required to accelerate an object with a mass of one kilogram to an acceleration of 1 m s is defined as 1 Newton.
1 kilogram of objects on the earth is the gravitational force of 1 kilogram of objects on the earth, that is, weight. So the weight of an object with a mass of 1 kilogram is approximately equal to Newton.
The difference between a unit of weight and a unit of mass
1. Mass is a measure of the inertia of an object, and it is a property inherent in any object. Weight, on the other hand, reflects the gravitational force on which an object is subjected, which is caused by the attraction of the earth.
2. Mass in Newtonian mechanics is a constant quantity, and weight varies with the latitude and altitude of the object. An object with a mass of 1 kilogram weighs only 1 kilogram at sea level at latitude 45 degrees, and the word "force" is added to this kilogram to distinguish it from the kilogram of mass.
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One kilogram is oneUnits of weight, there is no equivalence between the two, so a kilogram cannot be converted to Newton. Newton, abbreviated as the ox, with the symbol n, is an international unit that measures the magnitude of force.
According to Newton's second law.
f=ma, we can know that 1n=1kg·m s. The meaning of this formula is:
It can make an object with a mass of one kilogram gain an acceleration of 1m s.
The magnitude of the force required is defined as 1 Newton. In physics, g=mg is used to find gravity, where g is gravity, m is mass, and g is constant, which is about.
Newton's second law of motion.
The magnitude of the acceleration of the object is proportional to the force, inversely proportional to the mass of the object, and proportional to the reciprocal of the mass of the object; The direction of acceleration is the same as that of the applied force.
Newton's second law of motion formula: f=ma.
Newton's second law is the law of instantaneous action of force. Force and acceleration are generated, changed and dissipated at the same time.
f=ma is a vector equation, the application should specify the positive direction, all the force or acceleration with the positive direction is taken positive value, vice versa, generally take the direction of acceleration in the direction of the opposite direction.
According to the principle of independent action of forces, Newton's second law can be used to solve the problem of the motion of an object in a plane, and the forces on the object can be orthogonally decomposed.
Apply the component forms of Newton's second law in two mutually perpendicular directions: fx=max, fy=may.
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kg is the unit of mass and n is the unit of force, and the two cannot be converted. But it can be said that the force of 1 kg is approximately equal to n.
1. Basic Information.
1. Definitions. Force is produced by the interaction between matter (object) and matter (object). The magnitude, direction, and application point of force are the three elements of force.
or the rate of change of momentum versus time.
2. International Units.
Newton, abbreviated as the ox, has the symbol n. It was named in honor of the British scientist Isaac Newton, 1 n = 1 kg·m s.
3. Measuring tools.
Spring scales or dynamometers, etc.
Second, the different classifications of forces.
1. According to the nature of the force.
It is divided into gravity, gravitational force, elastic force, frictional force, molecular force, electromagnetic force, nuclear force, etc. (Note that gravitational force is not equal to gravity under all conditions). (Gravity is not directed towards the center of the earth under all conditions, gravity is a component of the gravitational pull of the earth on an object, and the other component is the centripetal force, and the direction of gravity is directed towards the center of the earth only at the equator).
2. According to the effect of force.
It is divided into tension, tension, pressure, support, power, resistance, centripetal force, recovery force, etc.
3. According to the research object.
It can be divided into external and internal forces.
4. According to the mode of action of the force.
It can be divided into non-contact force (such as gravitational force, electromagnetic force, etc.) and contact force (such as elastic force, friction force, etc.).
3. The nature of the force.
1. Materiality.
Force is the action of an object (matter, mass) on an object (matter, mass), an object is subjected to a force, there must be another object exerting this effect on it, and the force cannot exist independently of the object.
2. Reciprocity (interaction force).
The action between any two objects is always reciprocal, and the object to which the force is applied must also be the object to which the force is applied. As long as one object exerts a force on another object, the stressed object in turn will certainly add a force to the object to which the force is applied.
3. Vectorability.
Force is a vector quantity that has both magnitude and direction.
4. Simultaneity.
The force is created at the same time and disappears at the same time.
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kg is the unit of mass and n is the unit of force, and the two cannot be converted.
But it can be said that the force of 1kg is equal to how many n.
In this case, 1kg force =
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kg is the unit of mass and n is the unit of force. Mass and force are two different physical quantities and cannot be converted. If you ask how much an object weighs with a mass of 1 kg, you must state where the object is in order to answer. The formula "1kg=9 8n" is absolutely wrong.
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Gravity n=, simple calculation, but to calculate f=ma, 1n=1kg*1m s premise: on earth, under the standard case.
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An object of 1 kg on Earth can produce approximately force, so 1 Newton = 1 kg.
Newton is a SI unit that measures the magnitude of force and is the unit of measurement of force. The kilogram is the basic unit of measurement of mass in the International System of Units, and the kilogram is also one of the most commonly used basic units in daily life, which is the unit of mass. Therefore, the two cannot be directly converted.
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1 Newton is kilogram-force.
1 kgf is Newton.
Newton is the unit of force and kilogram is the unit of mass.
You can't convert it.
1 kgf for Ox, 1 Ox for .
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Newton is a unit of gravity and a kilogram is a unit of mass, can they be equivalent? It can only be said that an object weighing 1n is equal to an object of how many kg. Upstairs is right.
An object weighing 1 ox is about 1 kilogram, or 1 kilogram, or 2 eggs.
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1 newton can be converted into kilograms, but the landlord must not say equal, this is a conceptual error!
Units that are not equal at the same time cannot be equal! If you don't understand, you can ask.
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g=mg
Newton is a unit of gravity and a kilogram is a unit of mass, can they be equivalent? It can only be said that an object weighing 1n is equal to an object of how many kg. Upstairs is right.
An object weighing 1 ox is about 1 kilogram, or 1 kilogram, or 2 eggs.
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Big brother, is Newton a unit of force? , the kilogram is a unit of mass (m) and cannot be waited until the acceleration of the object is known? ,f=m*a
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Newton is the unit of force and kilogram is the unit of mass. The two are not the same concept. An object of 1 kg on Earth can produce approximately force.
According to the formula g=mg, we can roughly explain that g is in newtons, m in kg, and g is a variable constant.
From the formula, it is not difficult to see how many kilograms 1 Newton is equal to is related to the value of g.
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f (unit: ox) = m (unit: kg) g
g is the acceleration of gravity.
degrees, the gravitational acceleration g is not the same in different regions of the earth, and the gravitational acceleration of the moon is only 1 6 of the earth
Therefore, it is not possible to generalize how many kilograms (numerically) 1 ox is equal to on Earth: 1 Newton (n) = 100g =
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Newton is the unit of force and the kilogram is the unit of mass, and there is a connection between the two but they are not the same.
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Newton is a unit of mechanics, and the kilogram is a unit of mass, which cannot be called equal, but can only be said to be converted, through f=mg, generally for the convenience of calculation, take g = 10n kg, so 1 newton is converted to kilograms.
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g=mg g: gravity m: mass g:
The standard of the gravitational constant is , and when roughly calculated, 10n kg can not be written: 1n=1 gravity and mass are not equal, and it can only be said that the gravitational force of the object is equal to 1nm=g g=1n For example, 1 yuan can buy 1 apple, but you don't.
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Theoretically, the difference is as follows: g= g=10n kg
That is, 1kg is equal to 10n, 1kg*10n virtual burning bright bucket kg=10n,
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1 newton is approximately equal to a kilogram.
1 kilogram is approximately equal to a newton.
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A newton is a unit of mechanics and a kilogram is a unit of weight, and there is no conversion relationship between the two.
It can be simulated and inferred.
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