8. The motion of a mass on a spring is described by: x = 0.4 cos(0.7t + 3) where the displacement x is in meters, A is i
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8. The motion of a mass on a spring is described by: x = 0.4 cos(0.7t + 3) where the displacement x is in meters, A is i
8. The motion of a mass on a spring is described by: x = 0.4 cos(0.7t + 3) where the displacement x is in meters, A is in meters and t is in seconds. Find: 1. The amplitude (A) of the wave. II. The wave number (k). III. The angular frequency (o). IV. The frequency (f). V. The period (T). VI. The phase constant (6).
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