Multiple Choice
If a simple harmonic motion is described by x = 3 cos(πt) ,starting from t = 0 s,what is the first occurrence of a value of t for which x = 0? Assume SI units.
A) t = 0 s
B) t = (π/4) s
C) t = (1/2π) s
D) t = 0.5 s
Correct Answer:
Verified
Correct Answer:
Verified
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