A balance measures the weight of an object or compares the difference of weight between two separate bodies. This measurement of weight can then be converted into mass, hence it is also possible to measure the mass of objects using a balance.
Know MoreThe weight of an object is different than its mass. Weight of an object is equal to the mass of the object times the gravitational pull of the earth. By measuring the weight of an object, its mass is easily calculated. Since the gravitational pull of the earth is always present, it is a convenient practice to measure the weight of any object and then, if necessary, calculate its mass.
Learn more about MeasurementsA common unit of measure for an object's mass is the metric unit grams. However, mass is often confused with weight, which are similar ideas but different characteristics of an object.
Full Answer >Spring scales measure the magnitude of forces, most commonly weight, which is the downward force of gravity on an object. It works from the principle laid down by Isaac Newton in his third law of universal motion, that for every action there is an equal and opposite reaction.
Full Answer >To calculate an object's square footage, first measure the height and length. Ensure the height and length have the same units, then multiply them together to find the square footage.
Full Answer >The most common way to measure the mass of an object in grams is to use a scale or balance. Techniques vary but are generally similar to measuring weight. In a laboratory setting, more sophisticated measurement instruments such as analytical balances are used.
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