2. Consider a spring-mass system where x describes the position of a mass at any time t. Which of the following differential equations describes a forced, damped oscillation? A. 10. + 5.5x = 12cos(15t) dt2 B. 2.5x" + 2.5x = 4.5sin(t) de + dt -7sin(3x) C.3 dt2 D. 2x" + 4.5x' + 2x = 2.5cos(5t)
2. Consider a spring-mass system where x describes the position of a mass at any time t. Which of the following differential equations describes a forced, damped oscillation? A. 10. + 5.5x = 12cos(15t) dt2 B. 2.5x" + 2.5x = 4.5sin(t) de + dt -7sin(3x) C.3 dt2 D. 2x" + 4.5x' + 2x = 2.5cos(5t)
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Chapter1: Functions And Models
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![2. Consider a spring-mass system where z describes the position of a mass at any time t. Which of the following
differential equations describes a forced, damped oscillation?
d²x
А. 10.
+ 5.5x = 12cos(15t)
dt2
B. 2.5x" + 2.5x =
4.5sin(t)
da
С. 3-
dt2
:-7sin(32)
dt
D. 2x" + 4.5a' + 2x = 2.5cos(5t)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fcaa3ce30-2b92-4513-81ad-f50e342acc59%2F76b99065-2d9e-4617-8e07-7fc58e6977a8%2Fs3foaj8_processed.jpeg&w=3840&q=75)
Transcribed Image Text:2. Consider a spring-mass system where z describes the position of a mass at any time t. Which of the following
differential equations describes a forced, damped oscillation?
d²x
А. 10.
+ 5.5x = 12cos(15t)
dt2
B. 2.5x" + 2.5x =
4.5sin(t)
da
С. 3-
dt2
:-7sin(32)
dt
D. 2x" + 4.5a' + 2x = 2.5cos(5t)
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