If F = 4.0 N and m = 2.0 kg, what is the magnitude a of the acceleration for the block shown below? The surface is frictionless.
A. 5.3 m/s2
B. 4.4 m/s2
C. 3.5 m/s2
D. 6.2 m/s2
E. 8.4 m/s2
Answer: C
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