3 years ago

are the properties of a specific element the same as the properties of a molecule made up of that element ? why or why not

Physics

1 answer:

konstantin123 [22]3 years ago

8 0

Because it’s science

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vlada-n [284]

I uploaded the answer to a file hosting. Here's link:

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3 years ago

Each ball has a negligible size and a mass of 11.5 kg and is attached to the end of a rod whose mass may be neglected. The rod i

Digiron [165]

Answer:

3.31m/s

Explanation:

Angular momentum for 3s is

$L = L_i_n_i + L_3_s$

$L = 2(11.5kg) + \int\limits^ {3s}_ {0s} {(t^2 + 2)} \, dt$

$L = 23kg+(\frac{t^3}{3} +2t)^ {3s}_ {0s}\\\\L=38kgm/s$

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$I = 2ml^2$

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Angular speed

ω = L/I

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The speed of each ball is

V = ωL

$= 6.61\times0.5\\\\= 3.31m/s$

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3 years ago

A 10,000 N net force is accelerating a car at a rate of 5.5m/s^2. What is the cars mass

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Answer:

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I believe the answer you are looking for is perception.

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How do hydrogen bonds affect boiling points?

wel

Answer:

I would say A but am not sure

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3 years ago