Time for Maximum Acceleration in SHM
A mass-spring system undergoes simple harmonic motion with an amplitude of 0.15 m and an angular frequency of 4 rad/s. At time t = 0, the mass is at its maximum positive displacement. At what time does the mass first experience its maximum acceleration?
A
π/8 s
B
π/2 s
C
0 s
D
π/4 s
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