To determine the weight of an object, the ______ must be calculated.

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Multiple Choice

To determine the weight of an object, the ______ must be calculated.

Weight is the gravitational force acting on an object, and it is found by multiplying the object's mass by the gravitational acceleration (W = m × g). Because of this, you must know or determine the mass to figure out weight. Once you have mass, you can apply gravity to get the weight (on Earth, g is about 9.81 m/s^2, so a 5 kg mass weighs about 49 N). Area isn’t related to weight. Volume alone doesn’t give weight unless you also know density, because density ties mass to volume (mass = density × volume). Without mass, you can’t directly determine weight, even if you know density or volume.

Weight is the gravitational force acting on an object, and it is found by multiplying the object's mass by the gravitational acceleration (W = m × g). Because of this, you must know or determine the mass to figure out weight. Once you have mass, you can apply gravity to get the weight (on Earth, g is about 9.81 m/s^2, so a 5 kg mass weighs about 49 N).

Area isn’t related to weight. Volume alone doesn’t give weight unless you also know density, because density ties mass to volume (mass = density × volume). Without mass, you can’t directly determine weight, even if you know density or volume.

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