An Object Starts from Rest and Travels in a Straight

question 29

Multiple Choice

An object starts from rest and travels in a straight line with an acceleration of 2.0 m/s² for 3.0 seconds. It then reduces its acceleration to 1.0 m/s² for 5.0 additional seconds. The magnitude of the velocity at the end of the 5.0 second interval is

• A) 6.0 m/s.
• B) 18 m/s.
• C) 8.0 m/s.
• D) 4 m/s.
• E) 11 m/s.

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Definitions:

Rate

A quantitative measure indicating the frequency or occurrence of an event within a given time period.

Symmetrical Faces

Symmetrical faces refer to facial features that are evenly balanced and proportionate, often considered attractive in human aesthetics.

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Having qualities that arouse interest or desire, often used in the context of physical appearance or personality.

Healthy

Being Healthy refers to a state of complete physical, mental, and social well-being, not merely the absence of disease or infirmity.