Answer:
Explanation:
As warm air comes in contact with the glass, the air becomes cooler. When that happens the cool air can't hold as much water vapor which condenses on the glass.
The answer is C.
<span>The force of attraction by which terrestrial bodies tend to fall toward the center of the earth strongly. If i'm wrong, correct me. otherwise i hope this helped.</span>
Answer:
a. Potential energy of the sled is increased when height of sled is increased.
b. Potential energy of the sled is increased when height of sled is increased.
c. P.E₂₀ = 2 P.E₁₀
d. P.E₂₀₀ = 2 P.E₁₀₀
Explanation:
The potential energy of the sled can be given by the following:
where,
m = mass of sled
g = acceleration due to gravity
h = height of sled
a.
It is clear from the formula that potential energy of sled is directly proportional to the height of sled.
<u>Therefore, potential energy of the sled is increased when height of sled is increased.</u>
b.
It is clear from the formula that potential energy of sled is directly proportional to the mass of sled.
<u>Therefore, potential energy of the sled is increased when mass of sled is increased.</u>
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c.
<u>P.E₂₀ = 2 P.E₁₀</u>
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d.
<u>P.E₂₀₀ = 2 P.E₁₀₀</u>
Running water sry if you get it wrong