A 2.00 kg mass is connected to a spring with a spring constant of 900 N/m. The displacement is given by the ex
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A 2.00 kg mass is connected to a spring with a spring constant of 900 N/m. The displacement is given by the ex

[From: ] [author: ] [Date: 12-04-01] [Hit: ]
The displacement is given by the expression x(t) = 12.0 cm sin(ω t). What is the frequency of the simple harmonic motion?A. 5.B.......
A 2.00 kg mass is connected to a spring with a spring constant of 900 N/m. The displacement is given by the expression x(t) = 12.0 cm sin(ω t). What is the frequency of the simple harmonic motion?
A. 5.02 Hz
B. 4.21 Hz
C. 3.38 Hz
D. 2.56 Hz
E. 2.05 Hz

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Period of a loaded spring .. T = 2π√(m/k)

T = 2π√(2kg / 900N/m) .. T = 0.296 s

f = 1/T = 1/0.296 .. .. .. ►f = 3.38 hz
1
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