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? 
(A) 6ω
(B)
ω
(C) ω/6
(D) ω/
(E) The frequency doesn’t change.
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統計: A(5), B(3), C(1), D(9), E(47) #2356577
統計: A(5), B(3), C(1), D(9), E(47) #2356577