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mariarad [96]
3 years ago
10

Describe what happens to the average kinetic energy of water molecules as water freezes.

Physics
1 answer:
Elena-2011 [213]3 years ago
8 0

The average kinetic energy <span>K.E(<span>av)</span></span> is measured by:

<span>K.E(<span>av)</span>=<span>3/2</span>RT</span>

the average kinetic energy is directly proportional to the temperature<span> .</span>

<span>When water freezes, the temperature decreases and therefore, the average kinetic energy will also decreases as well.</span>

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Maslowich

Answer:

16km/h

Explanation:

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4 years ago
A bus hits a bug and the bug splatters on the windshield, which force is greater?
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The forces acting on a body and the type of motion that results are given by Newton's three Laws of motion

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Reason:

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reactive force of the bug on the on the bus

According to Newton's second Law of motion, force is equal to the rate of

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The impulse of the force of the bus on the bug is given as follows;

F·Δt = m·(v₂ - v₁)

Given that the force of the bus is large, the change in momentum, m·(v₂ - v₁),

is also large such that the parts of the bug are split by the rapid change in

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The equally large reactive force of the bug, is such that the bug splatters

due its magnitude

Therefore, the correct response is that <u>the forces are the same</u>

Lean more here:

brainly.com/question/21279060

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2 years ago
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3 years ago
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Answer:

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Now replacing the values we have:

a=\frac{v_{f} - v_{i} }{t} \\a=\frac{22 - 4 }{3}\\a = 6 [m/s^{2} ]

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3 years ago
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