Which of the following is the condition that exists when the frequency of the force applied to a system matches the natural frequency

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Which of the following is the condition that exists when the frequency of the force applied to a system matches the natural frequency of the vibration of the system

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Đan Thu 5 years 2021-07-30T08:30:53+00:00 1 Answers 51 views 0

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    2021-07-30T08:32:37+00:00

    Answer:

    Mechanical resonance is the tendency of a mechanical system to respond at greater amplitude when the frequency of its oscillations matches the system’s natural frequency of vibration (its resonance frequency.

    Explanation:

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Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )