The Position of an Object as a Function of Time

question 20

Multiple Choice

The position of an object as a function of time is given in meters by x = (at + bt²) + (ct) .What is its velocity as a function of time?

• A)v = (a + b) + (c)
• B)v = (a + 2b) + (c)
• C)v = (a + 2bt) + (c)
• D)v = b
• E)v = 2b

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Definitions:

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A common learning difficulty that can cause problems with reading, writing, and spelling.

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