Question: A 300-g mass vibrates according to the equation x = 0.38 sin 6.50 t, where x is in meters and t is in seconds. Determine

A 300-g mass vibrates according to the equation x = 0.38 sin 6.50 t, where x is in meters and t is in seconds. Determine
(a) The amplitude,
(b) The frequency,
(c) The period,
(d) The total energy, and
(e) The KE and PE when x is 9.0 cm.
(f) Draw a careful graph of x vs. t showing the correct amplitude and period.

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