A body oscillates with simple harmonic motion according to the following equation. x = (3.0 m)...
A body oscillates with simple harmonic motion according to the following equation.
x = (3.0 m) cos[(5π rad/s)t + π/2 rad]
(a) At t = 2.0 s, find the displacement.
m
(b) At t = 2.0 s, find the velocity.
m/s
(c) At t = 2.0 s, find the acceleration.
m/s2
(d) At t = 2.0 s, find the phase of the motion.
rad
(e) At t = 2.0 s, find the frequency of the motion.
Hz
(f) At t = 2.0 s, find the period of the motion.
s
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