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Karo-lina-s [1.5K]
2 years ago
11

Help me please!

Physics
1 answer:
MrMuchimi2 years ago
6 0
I think it’s A
Good luck
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It will cause heat from friction
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Which image shows an example of the strong nuclear force in action?
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i think this is the incomplete page that you are showing but the answer is

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<h2><u>B</u></h2>
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What is the difference between scientific law and scientific theory
Vedmedyk [2.9K]

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In general, a scientific law is the description of an observed phenomenon. It doesn't explain why the phenomenon exists or what causes it. The explanation of a phenomenon is called a scientific theory.

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A disk rotates freely on a vertical axis with an angular velocity of 50 rpm . An identical disk rotates above it in the same dir
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Answer:

Final angular velocity is 35rpm

Explanation:

Angular velocity is given by the equation:

I1w1i + I2w2i = I1w1f -I2w2f

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5 0
2 years ago
HELP I NEED THE ANSWER NOW
Setler79 [48]

Answer:

Speed of light

Explanation:

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E=mc^2

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E is the energy

m is the mass

c=3\cdot 10^8 m/s is the speed of light

In this equation, Einstein summarized the following fact: mass can be converted into energy, and the amount of energy released in such a process is given by the equation.

An example of application of this equation is the nuclear fusion process. In a nuclear fusion, two lighter nuclei combine into a heavier nucleus. However, the mass of the heavier nucleus is slightly less than the sum of the masses of the two original nuclei: some of the mass of the original nuclei has been converted into energy, accorging to the previous equation.

4 0
3 years ago
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