What is the difference between mass and weight wikianswers

Mass cannot be zero, weight can in areas of zero gravity. Diffrence between homozygous and heterozygous? Describe the relationship between mass and weight. The relations between mass and weight are that mass shows how much an object contains. This is about the same thing as weight - how much an object contains. Weight is dependent on gravity, and mass is not. The weight is dependent on the mass. Mass is the weight inside of an object.

Weight is the actuall heaviness of an object. Weight is how heavy and object is and Mass is the size of the object! Quite simply, mass density is mass per unit volume, and weight density is weight per unit volume. So it all comes down to understanding the difference between mass and weight. Mass is the amount of matter in an object. Weight is is the gravitational force on that matter.

The mass is But the difference between mass and weight is that mass is weight is how heavy it is on the planet you weigh it on and mass it the weight it is on Earth, whether is is on Earth, or not. The molar mass is the formula weight in grams.

There is no diffrence. The absolute weight mass is the mass measured in air, on a balance, on the Earth. The relative weight mass is the mass of an object on an another planet or cosmic object. Mass is the amount of matter in an object, while weight is the gravitational force applied to an object.

Mass is a function of weight since weight it determined by the amount of force placed on an object of a certain mass. Mass is a measure of the amount of matter in an object. Weight is the effect of the force of gravity on the mass of an object. Weight changes when the mass acting upon it changes or the distance between them alters. Mass does not change, weight may. Log in.

Weight and Mass. Similarities Between. Study now. See Answer. Best Answer. The more mass it has, the heavier it is. It doesn't change when the object travels around. That force changes, depending on the mass of the planet or moon you happen to travel to. This subject is a constant source of confusion for many people, and we get questions about it all the time on WikiAnswers.

I've tried to explain it in many different ways, and this answer is a new approach for me. I'm happy with it, and hope you are too. Study guides. Physics 20 cards. Which term explains whether an object's velocity has increased or decreased over time. Which of these is a characteristic of nonmetals. What is the only factor needed to calculate change in velocity due to acceleration of gravity 9.

What term is used to describe splitting a large atomic nucleus into two smaller ones. What angle is between 90 and What condition has symptoms that include ringing buzzing or roaring in the ears or head. What is the transfer of energy as electromagnetic waves called. Mass and weight are two common often misused and misunderstood terms in mechanics and fluid mechanics.

The fundamental relation between the mass and the weight is defined by Newton's Second Law and can be expressed as. Massis a measure of the amount of material in an object, being directly related to the number and type of atoms present in the object.

Mass does not change with a body's position, movement or alteration of its shape, unless material is added or removed. The mass is a fundamental property of an object, a numerical measure of its inertia and a fundamental measure of the amount of matter in the object. Weightis thegravitational forceacting on a body mass. Transforming Newton's Second Law related to the weight as a force due to gravity can be expressed as.

The handling of mass and weight depends on the systems of units that is used. The most common systems of units are the. In the SI system the mass unit is thekgand since the weight is a force - the weight unit is theNewton N.

Equation 2 for a body with 1 kg mass can be expressed as:. The British Gravitational System Imperial System of units is used by engineers in the English-speaking world with the same relation to the foot - pound - second system as the meter kilogram - force second system SI has to the meter - kilogram - second system.

For engineers who deals with forces, instead of masses, it's convenient to use a system that has as its base units length, time, and force, instead of length, time and mass. The unit of mass, theslug, is derived from the pound-force by defining it as the mass that will accelerate at 1 foot per second per second when a 1 pound-force acts upon it:.

In the English Engineering system of units the primary dimensions are are force, mass, length, time and temperature.

The units for force and mass are defined independently. Since the EE system operates with these units of force and mass, the Newton's Second Law can be modified to. The proportionality constant gcmakes it possible to define suitable units for force and mass.

We can transform 4 to. Since1 lbfgives a mass of1 lbman acceleration of Weight is variable due to change in the magnitude of the gravitational force applied by the earth. It is measured in kilograms kg. Weight is mass X gravity, so on Earth 1 gram equals 10 Newtons the measure of Weight. Weight depends on gravity. When you are 'weighing' yourself, you are really massing yourself - who gives their weight in Newtons?