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Aug 25, 2020 · The difference between mass and weight is the mass is a measure of the amount of matter in an object, while weight is a measure of the effect of gravity on that mass. In other words, gravity causes a mass to have weight. The relationship between mass and weight is a simple equation: W = m * g. Here, W is weight, mass is mass, and g is gravity.
Jan 27, 2015 · But weighing machine measures our weight and its unit is in kgf (kilogram force) not kg, its a metric unit of weight, and as we know that N (Newton) is a SI unit of weight and 1Kgf = 9.807N. So as from Newton’s second law F= ma, Weight (W)= mg. if a body have a mass of 1kg and g=9.807 m/s^2.
In scientific contexts, mass is the amount of "matter" in an object (though "matter" may be difficult to define), but weight is the force exerted on an object's matter by gravity. [1] At the Earth 's surface, an object whose mass is exactly one kilogram weighs approximately 9.81 newtons, the product of its mass and the gravitational field ...
1. Definition. Mass is simply the measure of the amount of matter in a body. Weight is the measure of the amount of force acting on a mass due to acceleration due to gravity. 2. Denotation. Mass is denoted by “M”. Weight is denoted by “W”. 3.
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May 5, 2024 · Weight is equal to mass multiplied by the acceleration of gravity (g). W = m ∗ g W = m * g W = m ∗ g Comparing Mass and Weight. For the most part, when comparing mass and weight on Earth—without moving—the values for mass and weight are the same. If you change your location, and gravity changes as a result, mass will remain unchanged ...
- Anne Marie Helmenstine, Ph.D.
Feb 22, 2022 · But your weight differs from place to place because of differences in how hard gravity at each site pulls on you. On Earth’s surface, 1 kilogram of mass is equivalent to 2.2 pounds of weight. So your 40-kilogram mass on Earth would weigh 40 x 2.2 — or 88 pounds.
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Jul 27, 2023 · In comparison, weight is “the force that gravitation exerts upon a body, equal to the mass of the body times the local acceleration of gravity.”. In simpler terms, mass is a measure of how much matter (substance) something is made of, while weight is a measure of how hard gravity is pulling on something. Scientists measure mass in grams ...
