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Alexus [3.1K]
2 years ago
10

Atoms can join together to form ______ substance​

Physics
1 answer:
ELEN [110]2 years ago
7 0

Answer:

Molecules

Explanation:

:)

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Corrosion is the tendency of a metal to revert back to its natural state.
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Corrosion is the irreversible damage or destruction of living tissue or material due to a chemical or electrochemical reaction.
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what is the net force on an object that is experiencing a force of 25 N north, a force of 25 N south, a force of 50 N to the eas
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Answer:

5 n

Explanation:

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Which is not one of the forms that energy can take?
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Assume that you have a rectangular tank with its top at ground level. The length and width of the top are 14 feet and 7 feet, re
ch4aika [34]

To solve this problem we will use the work theorem, for which we have that the Force applied on the object multiplied by the distance traveled by it, is equivalent to the total work. From the measurements obtained we have that the width and the top are 14ft and 7ft respectively. In turn, the bottom of the tank is 15ft. Although the weight of the liquid is not given we will assume this value of 62 lb / ft ^ 3 (Whose variable will remain modifiable until the end of the equations subsequently presented to facilitate the change of this, in case be different). Now the general expression for the integral of work would be given as

W = \gamma A * \int_0^15 dy

Basically under this expression we are making it difficult for the weight of the liquid multiplied by the area (Top and widht) under the integral of the liquid path to be equivalent to the total work done, then replacing

W = (62)(14*7)\int^{15}_0 (15-y)dy

W = (14*7*62)\big [15y-\frac{y^2}{2}\big ]^{15}_0

W = (14*7*62)[15(15)-\frac{(15)^2}{2}]

W = 683550ft-lbs

Therefore the total work in the system is 683550ft-lbs

6 0
3 years ago
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