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A Body Initially at Rest Is Accelerated at a Constant

Question 102

Multiple Choice

A body initially at rest is accelerated at a constant rate for 5.0 seconds in the positive x direction. If the final speed of the body is 20.0 m/s, what was the body's acceleration?


A) 0.25 m/s2
B) 2.0 m/s2
C) 4.0 m/s2
D) 9.8 m/s2
E) 1.6 m/s2

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