The two methods used for determining mass are:measuring directly on a balancemeasuring directly by displacement of watercalculated by measurements of w and gmeasuring directly on a scale
Question
The two methods used for determining mass are:measuring directly on a balancemeasuring directly by displacement of watercalculated by measurements of w and gmeasuring directly on a scale
Solution
The two methods for determining mass are:
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Measuring directly on a balance: This method involves placing the object on one side of a balance and counterweights on the other. The mass of the object is determined when the balance is in equilibrium.
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Measuring directly by displacement of water: This method, also known as the Archimedes' principle, involves immersing the object in a container filled with water. The volume of water displaced by the object is measured, which can then be used to calculate the mass of the object if the density of the material is known.
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Calculated by measurements of weight (w) and gravity (g): This method involves measuring the weight of the object (the force exerted by gravity on the object) and dividing it by the acceleration due to gravity. The result is the mass of the object.
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Measuring directly on a scale: This method involves placing the object on a scale, which measures the weight of the object. This weight can then be converted into mass by dividing by the acceleration due to gravity.
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