The vibration amplitude of the material point is 30 mm, and the frequency is 100 Hz.
| March 28, 2021 | education
The vibration amplitude of the material point is 30 mm, and the frequency is 100 Hz. Determine the path traveled by this point in 1.5 s.
To calculate the value of the path traversed by the specified material point in 1.5 s, we apply the formula: S = 4A * n = 4A * t * ν.
Variables: A – vibration amplitude of the specified material point (A = 30 mm = 0.03 m); t – elapsed time (t = 1.5 s); ν – frequency (ν = 100 Hz).
Calculation: S = 4A * t * ν = 4 * 0.03 * 1.5 * 100 = 18 m.
Answer: The path of the indicated material point, traversed in 1.5 s of oscillations, is 18 m.
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