In a free-fall experiment, you determine the value of acceleration due to gravity (g) to be 9.50 m/s^2. The accepted value is 9.81 m/s^2. What is your percent error?

A 0.0316%

B 3.26%

C 0.316%

D 3.16%

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A bullet that has been too badly mutilated to mark can be

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