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andriy [413]
3 years ago
15

Two blocks, m1=70.0kg and m2=120.0kg, are connected as shown. The coefficient of friction between surfaces in contact is 0.250.

a. Which way will the system move? b. What is the acceleration of the blocks?
Physics
1 answer:
andriy [413]3 years ago
3 0
If they are connected exactly as shown, nothing can happen.
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An amoeba has 1.00 x 1016 protons and a net charge of 0.300 pC. Assuming there are 1.88 x 106 fewer electrons than protons, If y
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The fraction of the protons would have no electrons =1.88\times 10^{-10}

Explanation:

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Electrons are fewer than protons=1.88\times 10^6

We have to find the fraction of protons would have no electrons.

The fraction of the protons would have no electrons

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The fraction of the protons would have no electrons

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