3 years ago

Does anyone know what these three are? I need help!

Physics

1 answer:

VashaNatasha [74]3 years ago

3 0

Answer:

1. A

2. C

3. A

Explanation:

I'm so sorry if I am wrong

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Answer:

533.33 nm

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Explanation:

The total moment of inertia of the system is the sum of the moment of inertia of the rod + the moment of inertia of the two balls.

The moment of inertia of the rod about its centre is given by

$I_r = \frac{1}{12}ML^2$

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