PLEASE REPLY AS SOON AS POSIBLE. Let x(t) be the displacement of an object, attached to a vibrating vertical spring with one end fixed, from the equilibrium position. Which of the following equations allows to model this mass-spring system in which a mechanical resonance effect is produced? a) x'' + 169x' = -24sin(13t) b) x'' - 26x' + 169x = -24sin(13t) c) x'' + 169x = -24sin(13t) d) x'' - 169x = -24sin(13t)
PLEASE REPLY AS SOON AS POSIBLE. Let x(t) be the displacement of an object, attached to a vibrating vertical spring with one end fixed, from the equilibrium position. Which of the following equations allows to model this mass-spring system in which a mechanical resonance effect is produced? a) x'' + 169x' = -24sin(13t) b) x'' - 26x' + 169x = -24sin(13t) c) x'' + 169x = -24sin(13t) d) x'' - 169x = -24sin(13t)
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PLEASE REPLY AS SOON AS POSIBLE.
Let x(t) be the displacement of an object, attached to a vibrating vertical spring with one end fixed, from the equilibrium position. Which of the following equations allows to model this mass-spring system in which a mechanical resonance effect is produced?
a) x'' + 169x' = -24sin(13t)
b) x'' - 26x' + 169x = -24sin(13t)
c) x'' + 169x = -24sin(13t)
d) x'' - 169x = -24sin(13t)
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