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Brilliant_brown [7]
3 years ago
15

en la parte inferior de un tanque de 7 m de altura se coloca un tubo de 38 mm de diámetro ¿con que velocidad fluirá el agua por

él, si el tanque está lleno? si el tubo de 38 mm de diámetro se conecta a otro de 13 mm ¿cuál será la velocidad del agua al pasar por este segundo tubo?​
Physics
2 answers:
Luden [163]3 years ago
7 0
Txitxitxitdursy red tock kgxgjzitduuurdut
JulsSmile [24]3 years ago
6 0

Answer:

yo no se

Explanation:

You might be interested in
Pls answer!! 20 points and will give crown to best answer!!
docker41 [41]
I am 99999.999999999% sure that it is his second law of motion. 

Hope this helped! :) Please mark brainliest 
5 0
4 years ago
An infinite plane of charge has surface charge density 7.2 μC/m^2. How far apart are the equipotential surfaces whose potential
Rina8888 [55]

Answer:

so the distance between two points are

d = 0.246 \times 10^{-3} m

Explanation:

Surface charge density of the charged plane is given as

\sigma = 7.2 \mu C/m^2

now we have electric field due to charged planed is given as

E = \frac{\sigma}{2\epsilon_0}

now we have

E = \frac{7.2 \times 10^{-6}}{2(8.85 \times 10^{-12})}

E = 4.07 \times 10^5 N/C

now for the potential difference of 100 Volts we can have the relation as

E.d = \Delta V

4.07 \times 10^5 (d) = 100

d = \frac{100}{4.07 \times 10^5}

d = 0.246 \times 10^{-3} m

3 0
3 years ago
A sinusoidal wave of wavelength 2.00m and amplitude 0.100 m travels on a string with a speed of 1.00 m/s to the right. At t = 0
N76 [4]

The frequency of the wave is 0.5Hertz

<h3>How to calculate the frequency of a wave</h3>

The formula for calculating the velocity of a wave is expressed as:

velocity = frequency * wavelength

Determine the formula for the frequency

frequency = velocity/wavelength

Given the following parameters

Velocity = 1.00 m/s

wavelength = 2.00m

Determine the frequency

f = 1.00/2.00

f = 0.5Hz

Hence the frequency of the wave is 0.5Hertz

Learn more on velocity of wave here: brainly.com/question/3148541

#SPJ4

8 0
2 years ago
Is the normal force between the floor and the front wheels greater than, smaller than, or equal to the normal force between the
Aliun [14]

Answer:

The normal force is the force that the floor does as a reaction of the gravitational force that an object does against the floor (is the resistance that objects have when other objects want to move trhough them, and the force comes by the 3rd Newton's law, and this is specially used in cases where the first object is fixed, like walls or the floor). With this in mind, the point in where the normal force will be greater is the point that is closer to the center of mass of the object (the point with more mass)

If the wheels are in the extremes of the object, and the center of mass is in the middle of the object, the normal force will be equal. Now if for example, you put a little mass in one end of the object, now the center of weight displaces a little bit and is not centered, and the side is where you put the weight on will receive a bigger normal force from the floor than the other side.

3 0
3 years ago
Emily pulls a 5-kg block across a rough horizontal surface, exerting a constant force on the block. The magnitude of the force i
max2010maxim [7]

Answer:

Mary

Explanation:

The block will move at a constant acceleration of 1 m/s2 because the sum of the forces exerted on the block is 5 N and the mass of the block is 5 kg.

6 0
3 years ago
Read 2 more answers
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