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valentina_108 [34]
3 years ago
11

Please help this is due tomorrow.

Biology
1 answer:
velikii [3]3 years ago
7 0

Explanation:

<h2>Answer:-</h2>

In case of Figure A and B,

  • The work is being done perpendicular against the gravity. And we know that when work is done perpendicular to gravity, then zero work is done.

For Example:-

We also need to know that work done in circular motion is zero.

So, work done by electron to orbit around a proton is also zero.

:)

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