1. Consider the block and spring system shown in the drawing. On the earth’s surface the natural frequency is ω. The system is then transported into moon’s surface (Gravitational acceleration: gMoon = gEarth/6). How will the natural frequency of the system change? 5eeaddc7b6ca0.jpg
(A) 6ω
(B) 5eeadddd63b6d.jpgω
(C) ω/6
(D) ω/5eeadde7aae60.jpg
(E) The frequency doesn’t change.

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統計: A(5), B(3), C(1), D(9), E(47) #2356577

詳解 (共 2 筆)

#4154180
 此情況g的改變會影響平衡點的位置 = ...
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#4744367
W=√k/m 和g無關
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