Question

Chap. 11, #16. (II) A 0.60-kg mass vibrates according to the equation where x is in meters and t is in seconds. Determine (a) the amplitude, (b) the frequency, (c) the total energy, and (d) the kinetic energy and potential energies when x = 0.30 m.
bobpursley
wouldn't it be logical to take the equation.

amplitude is the x one way.
frequency is 1/t
yes it will be logical

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