Answer: A.5 meters per second squared
Explanation:
Hi, to answer this question we have to analyze the information given : 
Acceleration, 5/m/s/s 
the correct option is A. 5 meters per second squared, because in the expression there are two variables "s" if we multiply both we obtain: s x s= s². 
Meters stay the same, but the seconds now are squared. 
 
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