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

Content protected from screenshots

Question

What is the speed of the block when x = xm/2?

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