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Vedmedyk [2.9K]
3 years ago
5

Un cuerpo se desplaza desde el punto 5,7 m al 7,5 en linea recta. cual es el valor del desplazamiento de la coordenada x?

Physics
1 answer:
adoni [48]3 years ago
8 0

Answer:

Δx = 2m

Explanation:

From the given information:

De la información dada:

El desplazamiento ocurrió en un vector que se mueve desde una posición inicial particular hasta el final.

Entonces, supongamos que el desplazamiento es D;

Luego:

D = (7,5 ) - (5,7)

D = (2, -2)

Por lo tanto, el valor del desplazamiento de la coordenada x; Δx = 2m

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In the Bohr model of the hydrogen atom, the electron moves in a circular orbit of radius 5.3×10−11m with a speed of 2.2×106m/s.
lisov135 [29]

Answer:

The magnitude of the electric field is 512171146711.7046 N/C.

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Explanation:

e = Charge of electron = 1.6\times 10^{-19}\ C

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The Electric field is given by

E=\frac{e}{4\pi\epsilon_0 r^2}\\\Rightarrow B=\frac{1.6\times 10^{-19}}{4\pi\times 8.85\times 10^{-12}\times (5.3\times 10^{-11})^2}\\\Rightarrow E=512171146711.7046\ N/C

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The direction is toward the electron as electron has negative charge.

6 0
3 years ago
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just olya [345]

Answer:

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4 0
3 years ago
Can anyone define thermostat and list electrical appliances that have a thermostat?
Tresset [83]
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4 0
3 years ago
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Answer:

The graphic organizers help to keep track of the details. They are a visual representation of knowledge that rescue the important aspects of a concept using labels within a scheme. They also present information in a concise manner, highlighting the organization and the relationship of the concepts. Graphic organizers help students organize their thinking process and their writing.

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