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Taya2010 [7]
3 years ago
7

A beam is pivoted at one end, as shown.

Physics
1 answer:
lara31 [8.8K]3 years ago
7 0
The answer is C upwards at 20cm
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that would be my answer

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A uniformly charged conducting sphere of 1.1 m diameter has a surface charge density of 6.2 µC/m2. (a) Find the net charge on th
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Answer:

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Explanation:

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radius of the sphere, r = 1.1 / 2 = 0.55 m

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q = 4πr²σ

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