The position of a SHO as a function of time is given byx =
Chapter 14, Problem 14.17(choose chapter or problem)
The position of a SHO as a function of time is given byx = 3.8 cos(5-7r/4 + tt/6) where t is in seconds and x inmeters. Find (a) the period and frequency, (b) the positionand velocity at t = 0, and (c) the velocity and accelerationat t = 2.0 s.
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