3 years ago

From least to most dense, the media are: air, water, polyethylene, and flint glass.

Physics

1 answer:

Simora [160]3 years ago

4 0

Answer:

Air water polyethylene flint glass

Explanation:

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Explanation:

From

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Where:

Wo= work function of the metal

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λ= hc/Wo

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Answer:

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Explanation:

m = Mass of car

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$\dfrac{mv^2}{r}=\mu mg\\\Rightarrow v=\sqrt{\mu gr}\\\Rightarrow v=\sqrt{0.638\times 9.81\times 25.5}\\\Rightarrow v=12.6332454263\ m/s$

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