An Object Has a Position Given by = [2

question 34

Multiple Choice

An object has a position given by = [2.0 m + ( 5.0 m/s) t] + [3.0 m - ( 1.0 m/s²) t²] . Determine the velocity of the object as a function of time.

• A)5.4 m/s
• B)5.1 m/s
• C)( 5.0 m/s) - [( 1.0 m/s²)t]
• D)( 5.0 m/s) - [( 2.0 m/s²)t]
• E)( 5.0 m/s) - ( 1.0 m/s²)

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