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Flauer [41]
3 years ago
7

Calculate the period of oscillation of a pendulum with a small amplitude whose length is 2.5 meters.

Physics
1 answer:
UkoKoshka [18]3 years ago
4 0

Answer:

Period is 1.57 seconds

Explanation:

From simple harmonic motion :

period =  2\pi  \sqrt{ \frac{l}{g} }

T = 2π√(2.5÷10)

T = 0.25 × 2π

T = 1.57 s

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Two 2.0cm×2.0cm metal electrodes are spaced 1.0 mm apart and connected by wires to the terminals of a 9.0 v battery. What is the
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Answer:

The charge on each electrode is

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Explanation:

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4 years ago
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3 years ago
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