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Weight is a downward force, so weight equals mass multiplied by:
AThe speed of the object
BThe volume of the object
CThe density of the object
DAcceleration due to gravity
Answer & Solution
Correct answer: D. Acceleration due to gravity
1. Weight is the gravitational force acting on an object.
2. Applying Newton's second law with gravity as the acceleration gives the formula.
3. Weight is equal to the mass of an object multiplied by the acceleration due to gravity.
4. Down is by definition the direction of gravity, so weight is a downward force.
_Source: OpenStax College Physics for AP(R) Courses 2e (CC BY 4.0), Ch 4 'Dynamics: Force and Newton's Laws of Motion', sections 4.1-4.8_
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