The Speed of an Object Is Given By $v=5.00 t^{2}+4.00 t$

question 32

Multiple Choice

The speed of an object is given by $v=5.00 t^{2}+4.00 t$ where v is in m/s and t is in s. What is the acceleration of the object at t = 2.00 s?

• A)5.00 m/s2
• B)9.00 m/s2
• C)10.0 m/s2
• D)14.0 m/s2
• E)20.0 m/s2

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Definitions:

Multiple Means

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