Which of the following produces an equation x(t) = A cos(wt + ¢) with the smallest phase shift? a) releasing a pendulum from its maximum negative displacement at t = 0 b) releasing a pendulum from its maximum negative displacement at t = -T/4 c) releasing a pendulum from its maximum negative displacement at t = -T/2 d) giving a pendulum at equilibrium a slight positive “kick" at t = 0 e) giving a pendulum at equilibrium a slight negative “kick" at t = 0
Which of the following produces an equation x(t) = A cos(wt + ¢) with the smallest phase shift? a) releasing a pendulum from its maximum negative displacement at t = 0 b) releasing a pendulum from its maximum negative displacement at t = -T/4 c) releasing a pendulum from its maximum negative displacement at t = -T/2 d) giving a pendulum at equilibrium a slight positive “kick" at t = 0 e) giving a pendulum at equilibrium a slight negative “kick" at t = 0
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Transcribed Image Text:Which of the following produces an equation x(t) = A cos(wt + ø) with the smallest phase shift?
a) releasing a pendulum from its maximum negative displacement at t = 0
b) releasing a pendulum from its maximum negative displacement at t = -T/4
c) releasing a pendulum from its maximum negative displacement at t = -T/2
d) giving a pendulum at equilibrium a slight positive "kick" at t = 0
e) giving a pendulum at equilibrium a slight negative “kick" at t = 0
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