Multiple Choice
A body oscillates with simple harmonic motion according to the equation
X = 6.0 cos(3t + /3)
Where the units are SI. The speed of the body when it has a displacement of
3 m is
A)
m/s
B) 6 m/s
C) 9 m/s
D)
m/s
E) 18 m/s
Correct Answer:

Verified
Correct Answer:
Verified
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