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zvonat [6]
2 years ago
10

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

Physics
1 answer:
Anon25 [30]2 years ago
5 0

Answer:

5.98 m

Explanation:

T=2\pi \sqrt\frac{L}{g}

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

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