emmanuelbrooks157 emmanuelbrooks157

10-03-2022
Physics

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How long must a pendulum be to have a period of 4.6 5 on Neptune, where g = 11.15 m/s?

Respuesta :

zsm2800 zsm2800

10-03-2022

Answer:

5.98 m

Explanation:

[tex]T=2\pi \sqrt\frac{L}{g}[/tex]

[tex]T^2=4\pi ^2L/g\\L = gT^2/(4\pi^2)[/tex] = 11.15*4.6²/(4π²) = 5.98 m

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