What is the velocity when the block is at x = −xm/2? - WORK, ENERGY, AND POWER Quiz | GKFix.in

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Question

What is the velocity when the block is at x = −xm/2?

A. v = 0
B. v = xm√(k/m)
C. v = √(kxm²/m)
D. v = √(3kxm²/(4m))