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Inessa [10]
3 years ago
12

Cell membrane function​

Physics
1 answer:
joja [24]3 years ago
5 0

Answer:

The main function of the plasma membrane is to protect the cell from its surroundings and helps in the movement of molecules in and out...

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Describa con sus palabras que fue lo que descubrio galileo en su legendario experimento en la torre inclinada de pisa
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Answer:

En 1589 Galileo realizó un experimento lanzando dos bolas de diferentes masas desde la famosa Torre Inclinada de Pisa para demostrar que el tiempo de caída es independiente de la masa de la bola. A través de este experimento, Galileo descubrió que los cuerpos caían casi simultáneamente, refutando la teoría de Aristóteles de que la tasa de caída era proporcional a la masa del cuerpo.  

Debido a la imperfección de los equipo de medición de esa época, la caída libre de los cuerpos era casi imposible de estudiar. En busca de una forma de reducir la velocidad de movimiento, Galileo reemplazó la caída libre por rodar sobre una superficie inclinada, donde había velocidades y resistencia del aire significativamente más bajas. Se notó que con el tiempo, la velocidad del movimiento aumenta: los cuerpos se mueven con aceleración. Se concluyó que la velocidad y la aceleración no dependen ni de la masa ni del material de la pelota.

 

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3 years ago
How many new facilities does an average facility manager build during his or her career?
wlad13 [49]

An average facility manager can build one new facility during his or her career.

 

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When a wave enters a new medium from an angle, both the speed and the ________ change
slamgirl [31]

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B: Amplitude

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The frequency doesn't change because the frequency depends upon the source of the wave and not the medium by which the wave is propagated.

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