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Vsevolod [243]
3 years ago
8

Why do comets have tails?

Physics
1 answer:
Mice21 [21]3 years ago
6 0

Combining solar radiation pressure and solar wind blows away gas and dust from the nucleus, to what we see as a tail, is really two tails: the ion tail and the dust tail

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5. How are humans affecting global climate change?
andreyandreev [35.5K]

Answer:

Due to the generation of carbon dioxide

Explanation:

Climate change occurs due to global warming generated by greenhouse gases. Carbon dioxide is the gas that does not leave or allow solar radiation from the sun to rise from the Earth's surface, increasing the average temperature of the planet.

Burning fossil fuels for energy generation such as coal is another source of carbon dioxide generation. The generation of energy should be directed towards the production of renewable energies, using sources such as solar and wind energy.

5 0
3 years ago
Professional Application: A 30,000-kg freight car is coasting at 0.850 m/s with negligible friction under a hopper that dumps 11
Nataliya [291]

Answer:

0.182 m/s

Explanation:

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3 years ago
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3 0
2 years ago
Which measurement can she expect once the water begins to boil??
tresset_1 [31]

Answer:

200

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3 years ago
Describe two ways that technology has had a positive impact on the environment and two ways that technology has had a negative i
Rasek [7]
Negative:
plants and animals risk habitat loss as they have had exposure to dangerous byproducts of technology.
if someone creates something dangerous, then humans can inhale harmful chemicals in air pollution and it also consumes resources that are non-renewable
positives:
you can use technology to help the environment, through the use of recycling, purification of water and air to prevent pollution and contamination. for the second one you could say that technology has stopped the habitats from dying 

hope this helps in some way :)


4 0
3 years ago
Read 2 more answers
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