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Weight is a force and it is the pull of gravity acting on an object. It is measured in Newtons. Experiment. Collect a 20N spring balance and a set of 100 g masses. Predict the weight (force of gravity) on 100 g. Record this in the table. Test your answer and record the measured weight. Repeat for other masses until you can discover a relationship.
Revision notes on Mass & Weight for the CIE IGCSE Physics syllabus, written by the Physics experts at Save My Exams.
The broadest definition of weight in this sense is that the weight of an object is the gravitational force on it from the nearest large body, such as Earth, the Moon, or the Sun. This is the most common and useful definition of weight in physics.
25 sie 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.
Weight is a measure of the gravitational force between two objects. The weight of an object does change when the amount of gravitational force changes, as when an object is moved from Earth to the moon. Weight is commonly measured in newtons or pounds.
The SI unit for mass is the kilogram (abbreviated kg); it was previously defined to be the mass of a platinum-iridium cylinder kept with the old meter standard at the International Bureau of Weights and Measures near Paris. Exact replicas of the previously defined kilogram are also kept at the United States’ National Institute of Standards ...
Weight is the force on the object due to gravity. It is measured in newtons. The weight of an object depends on its mass and gravitational field strength. Any mass near the Earth has weight due to the Earth's gravitational pull. Weight is calculated using the equation: x gravitational field strength (g) Scientists Often use the word 'field'.
