Anonymous
Anonymous asked in Science & MathematicsPhysics · 1 month ago

physics question...?

g_moon is (1/6)^th  the acceleration on Earth. Compare the angular frequency w_moon = w' or swinging a pendulum vs swinging the same pendulum on earth w_moon = w_earth.

A. w'= (sq. root of 6) w

B. w' = w

C. w'= 6w

D. w'= 36w

E. w'= (1/36)w

F. w'= (1/sq. root of 6)w

Please help, don't get this!!

1 Answer

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  • oubaas
    Lv 7
    1 month ago
    Favourite answer

    f = √g / k

    fe = √ ge / k

    fm = √ gm / k

    fm/fe = √ gm/ge = √ 1/6 or 1/√ 6

    since ω = 2PI*f, then ωm/ωe = 1/√ 6 and ωm = ωe/√ 6 ( answer F )

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