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Anestetic [448]
3 years ago
13

Most metals are good electrical conductors because (5 points) they hold their electrons they have a large amount of free electro

ns they are extremely dense the molecules are far apart from each other
Physics
1 answer:
Hunter-Best [27]3 years ago
6 0

Answer:

  • Metals are good conductors of electricity <u>because they have free electrons</u> which help in the transfer of charge from one point to another.

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How does an airplane engine work?
vivado [14]

Answer:

Explanation:

Un motor aeronáutico o motor de aviación es aquel que se utiliza para la propulsión de aeronaves mediante la generación de una fuerza de arrastre.

Existen distintos tipos de motores de aviación, aunque se dividen en dos clases básicas: motores recíprocos —o de pistón— y de turbina de gas. Recientemente y gracias al desarrollo de la NASA y otras entidades, se ha comenzado también la producción de motores eléctricos para aeronaves que funcionen con energía solar fotovoltaica.

eso depende de el motor que cada avion tenga

7 0
3 years ago
1. A vector is given by its components, Ax = 2.5 and A, = 7.5. What angle
Allushta [10]

Answer:

A) 72° or 71.56°

Explanation:

We have two components on the X-axis and y-axis respectively. So we can use the tangent of the angle to be able to find the angle with respect to the horizontal component.

Ax = 2.5

Ay = 7.5

tan(α) = 7.5/2.5

\alpha = tan^{-1} (3)\\

α = 71.56°

4 0
3 years ago
In two or more complete sentences, explain how you can prove that the number of degrees that the Moon rotates around the Earth e
PolarNik [594]

Answer:

Follows are the explanation to this question:

Explanation:

In this solution, it is defined that there are two principal motions for the moon, which are its revolution as well as rotation. In such a movement called revolution, its Moon is relocating around the Earth, in which the approximate movement of the moon from around earth has an average movement of about 13.2° per day, or 92 degrees every week, that's once in 27.3 days.

3 0
3 years ago
Read 2 more answers
At what latitudd is the coriolis effect the smallest
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The Coriolis effect is strongest at the north and south poles, and zero on the equator (zero latitude).
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Solar wind geothermal
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3 years ago
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