An object travels 8 m in the 1st second of travel,8 m again during the 2nd second of travel,and 8 m again during the 3rd second.Its acceleration is A)0 m/s². B)5 m/s². C)8 m/s². D)10 m/s². E)more than 10 m/s².

Question

Quizplus · Accepted Answer

Acceleration is the change in velocity per unit time. Since the object travels the same distance of 8 m in each second of travel, its velocity does not change, and therefore its acceleration is 0.

An Object Travels 8 M in the 1st Second of Travel,8