An Object Is Moving in a Straight Line

question 22

Multiple Choice

An object is moving in a straight line.At t = 0,its speed is 5.0 m/s.From t = 0 to t = 4.0 s,its acceleration is 2.5 m/s².From t = 4.0 s to t = 11.0 s,its speed is constant.The average speed over the entire time interval is

• A)9.5 m/s
• B)15 m/s
• C)13 m/s
• D)21 m/s
• E)8.2 m/s

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Definitions:

Similar Word Confusions

The phenomenon where words with close meanings or sounds are mistaken for one another, potentially leading to misunderstandings.

Wrong Word

The use of a term or phrase that is not accurate or appropriate in the context.

Sentence

A grammatical unit of one or more words that expresses an independent statement, question, request, command, exclamation, etc.

Date Stamping

The practice of marking documents, data entries, or digital files with the date they were created, modified, or accessed.