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Rzqust [24]
3 years ago
7

Need help please and​

Physics
1 answer:
kondaur [170]3 years ago
5 0
2^2/1^1 = 4/1 = 4 the answer is 4
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A 31 kg crate full of very cute kittens is placed on an incline that is 17° below the horizontal. The crate is connected to a sp
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Answer:

Explanation:

Change in length of spring = 2.13 m

Component of weight acting on spring = mg sinθ

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mg sin17 = k x 2.13

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k = 41.7 N/m

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\frac{1}{2.2} = \frac{40}{x}

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40*2.2= 88
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Substances X and Y are both nonpolar. If the volatility of X is higher than that of Y, what is the best explanation?
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I believe the correct answer from the choices listed above is the last option.  If the volatility of X is higher than that of Y, then  <span>Y’s molecules experience stronger London dispersion forces than X’s molecules. All molecules has london dispersion forces. Also,  the stronger the bond, the harder it is to volatilize. Hope this answers the question.</span>
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Answer:

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