Sediments move one place to another in the process called “ erosion”
The cooling of water vapor has neither the highest nor lowest energy change
Explanation:
In cooling a sample of water vapor at 105°C to 95°C, it is a known fact that this process does not have the highest nor lowest energy change.
- The heat of vaporization from liquid to gas is far higher than the heat of fusion.
- Gases require more separation between their molecules to form their state of matter. This will demand more thermal energy than usual.
All other statements are false and are not correct.
Learn more:
vaporization: brainly.com/question/7580155
phase changes: brainly.com/question/1875234
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Seismologists know how to read seismographs and determine the meaning of the data (strength, area, etc.) for the earthquake.
Answer:
The answer to the question is
The resultant ground reaction force exerted by the floor on the volleyball player's shoes = 2088.06 N
Explanation:
To solve the queston we list out the variables thus
Mass of volley ball player = 80 kg
Normal force exerted on her shoes by the floor N =2000 N
friction force, f, exerted on her shoes backwards = 600 N
The resultant ground reactive force, R, is given by
R² = N² + f² = 2000² + 600² = 4000000 + 360000 = 4360000
Therefore R = √(4360000) = 2088.06 N
The direction of the force = atan (2000/600) = 73.3 ° clocwise or 106.699 ° counter clockwise