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Maksim231197 [3]
3 years ago
10

Which is the one factor that adds to the greenhouse effect? 1. a decrease in the amount of dust in the atmosphere 2. a decrease

in the amount of water on Earth's surface 3. an increase in gasses that absorb heat 4. an increase of the amount of solar radiation that reflects into space only one answer!
Physics
2 answers:
lukranit [14]3 years ago
8 0

Answer:

an increase in gasses that absorb heat

Explanation:

Greenhouse effect refers to the gradual increase in the earth's temperature due to an increase in the concentration of certain gases in the atmosphere. These gases are called greenhouse gases and they include; water vapour, nitrogen 1 oxide, carbon IV oxide etc. Green house effect is said to occur when heat radiating outwards from the earth surface towards space is trapped close to the earth's surface due to the presence of greenhouse gases in the atmosphere.

Greenhouse effect leads to increase in the temperature of the earth, melting of polar ice caps and possibly flooding due to a rise in sea levels.

Greenhouse gases act as glass in a greenhouse. They allow heat to pass through onto the earth surface but trap the heat and prevent it from being radiated outwards back to space. Thereby increasing the surface temperature of the earth.

Nata [24]3 years ago
7 0

Answer:an increase in gases in the atmosphere that absorb heat

Explanation:

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3 years ago
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elixir [45]

The time taken for the group of people to pull the car, giving it a velocity of 1.5 m/s is 3.75 s

Momentum is simply defined as the product of mass and velocity i.e

Momentum = mass × velocity

To answer the question given, we'll begin by calculating the change in momentum. This can be obtained as follow:

Mass = 1500 Kg

Initial velocity (u) = 0 m/s

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Change in momentum = m(v – u)

Change in momentum = 1500 (1.5 – 0)

Change in momentum = 1500 × 1.5

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Finally, we shall determine the time

Change in momentum = 2250 Kg•m/s

Force (F) = 600 N

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Impulse = Ft = change in momentum

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Divide both side by 600

t = 2250 / 600

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Thus, the time required is 3.75 s

Learn more on momentum and impulse: brainly.com/question/14486244

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3 years ago
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