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lesya [120]
3 years ago
6

Tracking scores from past assignments

Physics
2 answers:
svp [43]3 years ago
5 0

The answer is Monitoring progress on edgunity :)

Naddik [55]3 years ago
3 0

Answer:

Monitoring progress

Explanation:

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<span> B. The temperature is not rising because the heat is being used to break the connections between the molecules </span>
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3 years ago
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Determine the magnitude of the momentum of a ... 107-kg halfback moving eastward at 8 m/s.The halfback's momentum in kgm/s is:
Veronika [31]

Given:

The mass of the halfback is m = 107 kg

The speed of the halfback is v = 8 m/s

To find the momentum.

Explanation:

The momentum of the halfback is

\begin{gathered} p=\text{ mv} \\ =\text{ 107}\times8 \\ =\text{ 856 kg m/s} \end{gathered}

Thus, the momentum of the halfback is 856 kg m/s

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1 year ago
Over the last several decades, scientists have addressed the problem of nonrenewable natural resources such as fossil fuels. Hum
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Answer:

Option (C)

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It is highly effective, cost-effective and there is no emission of greenhouse gases.

But it also has some disadvantages, of which one is that it produces radioactive waste materials, which are difficult to dispose these substances and is also a very expensive method. These materials emit radiations that are harmful to the organisms. So, it is very challenging to dispose these radioactive waste materials.

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3 years ago
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3. When a person is outside of the system and they add energy to the
NISA [10]

Answer:

We show added energy to a system as +Q or -W

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ΔU = Q - W

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Which statement about oceans is incorrect?
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