Multiple Choice
The position of a 0.67-kg mass undergoing simple harmonic motion is given by x = (0.160 m) cos (πt/15) .What is its period of oscillation?
A) 100 s
B) 30 s
C) 15 s
D) 7.5 s
E) 3.75 s
Correct Answer:

Verified
Correct Answer:
Verified
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