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Vegeta
Lv 4
Vegeta asked in Science & MathematicsPhysics · 9 years ago

Isolate for g? 10 pts?

Isolate g from this equation for simple harmonic motion

T = 2pi * sqrt(L/g*cosphi)

show with steps pleaase, thanks :)

1 Answer

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  • Steve
    Lv 7
    9 years ago
    Favorite Answer

    T = 2pi * √(L/g*cosφ) square each side →

    T² = 4π²[L/(gcosΘ)] multiply by gcosΘ/T² →

    gcosφ = 4π²L/T² divide by cosΘ →

    g = 4π²L/(T²cosΘ)

    Source(s): Algebra 101
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