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Linear momentum is defined as a system's mass multiplied by its:
AVelocity
BAcceleration
CDisplacement
DTemperature
Answer & Solution
Correct answer: A. Velocity
1. Momentum captures both how much matter is moving and how fast.
2. Linear momentum is defined as the product of a system's mass multiplied by its velocity.
3. Because velocity is a vector, momentum is a vector too.
4. Acceleration and displacement are different quantities entirely.
_Source: OpenStax College Physics for AP(R) Courses 2e (CC BY 4.0), Ch 8 'Linear Momentum and Collisions', sections 8.1-8.7_
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