Multiple Choice
A 0.16-kg block on a horizontal frictionless surface is attached to an ideal spring whose force constant (spring constant) is 360 N/m. The block is pulled from its equilibrium position at x=0.000 m to a position x=+0.080 m and is released from rest. The block then executes simple harmonic motion along the horizontal x -axis. When the position is x=-0.037 m, what is the acceleration of the block?
A)
B)
C)
D)
E)
Correct Answer:

Verified
Correct Answer:
Verified
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