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Ugo [173]
3 years ago
10

The cardiovascular system consists of

Physics
1 answer:
guapka [62]3 years ago
3 0
Consists of A. good luck
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What would happen to the two balls if one of them were kept positively charged and the charge on the other ball were slowly incr
Whitepunk [10]

Answer:

The force of repulsion between the two balls will increase

Explanation:

The electrostatic force between two charged objects is given by

F=k\frac{q_1 q_2}{r^2}

where

k is the Coulomb's constant

q1 and q2 are the charges of the two objects

r is the distance between the centres of the two objects

We see that the magnitude of the force is directly proportional to the charges on the two objects. in this problem, we have two positively charged balls (so, there is a force of repulsion between them, since like charges repel each other and unlike charges attract each other), and the positive charge in one of them is slowly increased: this means that either q_1 or q_2 in the formula is increasing, and so the magnitude of the force is increasing.

6 0
3 years ago
what are the main morphological types of galaxies, and what is the difference in their rotation patterns?
ankoles [38]

The main morphological types of galaxies are elliptical, spiral, and irregular.

Based on their morphology , galaxies have been classified into 3 types namely elliptical, spiral, and irregular.

These galaxies have various sizes and shapes ranging from dwarf galaxies to giant galaxies.

Elliptical Galaxy:

  • The shape of it is generally circular
  • These are the largest among all the types of galaxies because according to astronomers, it is formed by the merger of other small galaxies.
  • Their rotational pattern is symmetric.

Spiral Galaxy:

  • A spiral galaxy consists of a bright nucleus surrounded by a thin outer disk forming a spiral shape.
  • This type of galaxy is the most common in our universe.
  • It is divided into three classes: Spiral a, Spiral b, and Spiral c.
  • Their rotational pattern has circular symmetry.

Irregular Galaxy:

  • These types of galaxies have no central nucleus and irregular arms which are bluish.
  • They don’t have any rotational symmetry.

To know more about "galaxies", refer to the following link:

brainly.com/question/24836631?referrer=searchResults

#SPJ4

3 0
2 years ago
The direction of 0.04 T magnetic field is 30 degrees above a horizontal, a wire moves horizontally
JulijaS [17]

Answer:

Uauayayagagaga

Explanation:

agagagataggagagwghahahsgsgw

5 0
3 years ago
A ray of light strikes a mirror at an angle of 38 to the normal. what is the reflected angle
Sveta_85 [38]
The same 38 degree angle just in the opposite direction
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3 years ago
Help with electrician homework
igomit [66]

Answer:

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