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The position of a particle is given by the expression x = 4.00 cos (2.00?t + ?/4), where x is in meters and t is in seconds.
(a) Determine the frequency.
Hz
(b) Determine period of the motion.
s
(c) Determine the amplitude of the motion.
m
(d) Determine the phase constant.
rad
(e) Determine the position of the particle at t = 0.350 s.
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