Acceleration describes

an object that is slowing down.

an object that is changing direction.

the distance covered per unit time.

a measure of how fast something is moving.

always measured in terms of a unit of distance divided by a unit of time.

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Rajendra Khanal, PhD in Applied Physics from The University of Toledo, is an Assistant Professor at the University of Pittsburgh with over 20 years of teaching experience. He also holds an MSHIM degree in Health Information Management from the University of Pittsburgh.

, PhD (Physics)

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