Multiple Choice
The displacement of an object oscillating on a spring is given by x(t) = xmcos(+
) .If the initial displacement is zero and the initial velocity is in the negative x direction, then the phase constant 11ef007a_3990_6877_bc85_811eff4e9b0d_TB6585_11 is:
A) "0 radians"
B) " /2 radians"
C) " radians"
D) "3 /2 radians"
E) "2 radians"
Correct Answer:

Verified
Correct Answer:
Verified
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