deceleration
Chinese equivalent: 减速度
deceleration The phenomenon where an object's speed decreases, occurring when the acceleration vector is opposite to the velocity vector.
Syllabus path: Mechanics › Kinematics › Acceleration
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CSCA Physics Exam Glossary
Definition
deceleration The phenomenon where an object's speed decreases, occurring when the acceleration vector is opposite to the velocity vector.
Related tutorial and examples
Acceleration
Acceleration 1. Core Definition Acceleration is not just about "going faster"; it measures how fast the velocity changes and in what direction. Definition: The rate of change of velocity. Formula: a = (Δ v)/(Δ t) = (v f - v i)/(Δ t) Vector Nature: The direction of a is determined…
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