A weight attached to a spring is pulled down 4 inches below the equilibrium position. Assuming...
A weight attached to a spring is pulled down 4 inches below the equilibrium position. Assuming that the period of the system is 1/3 seconds, determine a trigonometric model that gives the position of the weight at time t seconds.
Homework Answers
we have
A weight pulled down the equilibrium position, so a will be -4
The period of constant is 2pi/n
Since 2pi/n=1/3 =n=6pi
Therefore, The trigonometric function is
y=-4 cos 6pi t
I hope help you !!
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