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Cloud [144]
3 years ago
11

Define G in terms of the gravitational force between two masses .Write its value and SI unit​

Geography
1 answer:
Ivahew [28]3 years ago
4 0
Definition. According to Newton's law of universal gravitation, the attractive force (F) between two point-like bodies is directly proportional to the product of their masses (m1 andm2), and inversely proportional to the square of the distance, r, (inverse-square law) between them: ... κ = 8πc4G ≈ 2.071×10−43 s2⋅m−1⋅kg−1.
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A radiation fog is most likely to develop when:_________
dangina [55]

Answer:

c. the sky is clear.

Explanation:

  • The radiation fog is formed when the land surface cools after the sunset in the conditions of the clear sky. Thus the cooling ground cools the air above it and as a result of this the conduction causes the air temperature to fall and hence it reaches the dew point and forms a fog.
6 0
3 years ago
Why are hurricanes so frequent in areas close to the equator? A. There is more wind near the equator. B. There is less landmass
levacccp [35]

<u>ANSWER:</u>

Hurricanes so frequent in areas close to the equator because "the ocean water can evaporate more quickly near equator".

<u>EXPLANATION:</u>

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  • The warm and moist air from the 'ocean surface' rises above and generates an "area of low pressure".
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5 0
2 years ago
Read 2 more answers
How is the rate of natural<br> increase determined?
Anastaziya [24]

Answer:

To calculate the RNI, demographers subtract the death rate (number of deaths per 1,000 people/year) from the birth rate (number of birth per 1,000 people/year) and convert the answer to a percentage.

Equation for Rate of Natural Increase (RNI):

(BirthRate/1,000) – (DeathRate/1000) = (BR-DR)/1000 = RNI %

Hope it helps!

5 0
2 years ago
Tiny solid and liquid particles suspended in the atmosphere are collectively called?
Sonbull [250]
Tiny solid and liquid particles suspended in the atmosphere are collectively called aerosols
5 0
1 year ago
Suppose a comet had a very eccentric orbit that brought it quite close to the Sun at closest approach and beyond Mars when farth
Luden [163]

Answer:

one year, mostly beyond earth's orbit

Explanation:

  • For a comet that has a very concentric orbit which brings it quite close to the sun and is at a distance of the AU of one thus making it around one year to orbit and would spend its time mostly in the beyond the orbit of the earth. As bodies that are closer to the sun move faster
4 0
3 years ago
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