Key Term: a(t) = 0
Definition
Definition: When the acceleration function, a(t), is equal to zero, it means that there is no change in velocity over time. The object is either at rest or moving with constant velocity.
Analogy
Analogy: Imagine you are driving your car on a straight road and suddenly release the gas pedal. Your car starts to slow down until it eventually comes to a stop. During this time, the acceleration of your car is zero because there is no change in velocity.
Related terms
Velocity: The rate at which an object changes its position with respect to time.
Constant Velocity: When an object moves in a straight line with unchanging speed.
Resting Position: The state of an object when it is not moving.
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