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Bond [772]
3 years ago
8

All energy,potential kinetic within a specific system

Physics
1 answer:
dem82 [27]3 years ago
7 0

Answer:

C

Explanation:

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if a star 100 light years from earth is beginning to expand into a giant star how long will it take for astronomers to observe t
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100years later

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To turn a coil of wire into a magnet, run a(n) ____ through it.
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there is a fish called an archer fish that shoots drops of water at insects resting on branches above the water. If the Archer f
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Answer:

=3.5 m/s

Explanation:

y = x tanθ - 1/2 g x² / (u²cos²θ )

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3 years ago
Compare all the organisms. What trend do you see?
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When you compare all organisms around us, even the smallest ones, you see that they have Life; You could even see this as a trend of some sort. 
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5. A construction worker on a high-rise building is on a platform suspended between two cables as illustrated below. The constru
Natalka [10]

Answer:

a) Tc = 750 [N]  ;b) See the explanation below.

Explanation:

To solve this problem, we first need a graphical explanation of this, as well as knowing the corresponding questions. Therefore, a search was carried out in google, in the attached image we will find a graphical description of the problem.

b)

The solution of this type of problem corresponds to the use of Newton's third law, applying static which tells us that the sum of the forces in a system in equilibrium without movement must be equal to zero.

a)

In this way we can find by means of a sum of forces on the y axis equal to zero:

- 850 - 450 + 550 + Tc = 0

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3 years ago
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