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Minchanka [31]
2 years ago
5

In 10 seconds a car accelerates 4m/s^2 to 50

Physics
1 answer:
DanielleElmas [232]2 years ago
4 0

Answer:

10m/s

Explanation:

using the formula a=v-u

t

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"I want to run, to skip, and to jump" is an example of _____.
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<span>The question is asking us to define the sentence ""I want to run, to skip, and to jump". This is a parallel construction, which means that the three parts ("to run", "to skip" and "to jump" are in the same kind of construction - to <verb>. It could be considered comma splice, but a comma splice would rather be the case if there were different subjects : for example in "I want to run, she wants to skip". </span>
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Gene therapy is a form of <br> .
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Answer:

Gene therapy is an experimental form of treatment that uses gene transfer of genetic material into the cell of a patient to cure the disease. The idea is to modify the genetic information of the cell of the patient that is responsible for a disease, and then return that cell to normal conditions.

Explanation:

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if you relate the Doppler effect on sound to the color of light waves, a police car would be the color (A.yellow B.red C.green D
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The Doppler effect says that the observed wavelength is shortened

when the source is approaching the observer, and lengthened when

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All we can say about the police car and its siren is that the sound/color

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as it recedes.

Any of these pairs of answers would say that:

  A -- A

  C -- A

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For each of these pairs, the second wavelength is longer than the first one.

(We don't know which pair is the actual one, because we don't know the actual color of the police car.)

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What is the sun's spectrum
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The sun spectrum is <span>The </span>Sun<span> emits light primarily in the visible </span>spectrum<span>, but it also emits at other wavelengths, as illustrated in the following figure.</span>
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Científico que formuló 3 leyes de astronomía
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Answer:

El astrónomo alemán Johannes Kepler

Explanation:

Primera Ley:

Los planetas giran alrededor del Sol siguiendo una trayectoria elíptica. El Sol se sitúa en uno de los focos de la elipse.

La excentricidad e de una elipse es una medida de lo alejado que se encuentran los focos del centro.

Pues bien, la mayoría de las órbitas planetarias tienen un valor muy pequeño de excentricidad, es decir e ≈ 0. Esto significa que, a nivel práctico, pueden considerarse círculos descentrados.

Segunda Ley:

La recta que une el planeta con el Sol barre áreas iguales en tiempos iguales.Para que esto se cumpla, la velocidad del planeta debe aumentar a medida que se acerque al Sol. Esto sugiere la presencia de una fuerza que permite al Sol atraer los planetas, tal y como descubrió Newton años más tarde.

Tercera ley de Kepler:

La tercera ley, también conocida como armónica o de los periodos, relaciona los periodos de los planetas, es decir, lo que tardan en completar una vuelta alrededor del Sol, con sus radios medios.

Para un planeta dado, el cuadrado de su periodo orbital es proporcional al cubo de su distancia media al Sol.

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3 years ago
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