Physics

A) $\zeta = 1$

B) $\zeta > 1$

C) $\zeta = 0$

D) $\zeta < 1$

A) oscillates with a high amplitude

B) does not oscillate

C) oscillates with a low amplitude

D) remains in equilibrium

A) twice the natural frequency

B) less than the natural frequency

C) equal to the natural frequency

D) greater than the natural frequency

A) decreases

B) increases significantly

C) remains constant

D) becomes zero

A) zero

B) ninety degrees

C) one hundred eighty degrees

D) one hundred degrees

A) angular frequency

B) velocity

C) amplitude

D) phase constant

A) $v(t) = -A\omega \sin(\omega t + \phi)$

B) $v(t) = A\cos(\omega t + \phi)$

C) $v(t) = \omega t$

D) $v(t) = A\omega \sin(\omega t + \phi)$

A) $a(t) = \omega x(t)$

B) $a(t) = A\omega^2$

C) $a(t) = -\omega^2 x(t)$

D) $a(t) = -A\omega^2 \cos(\omega t + \phi)$