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vitfil [10]
4 years ago
10

which is the of these their statements correctly describes a key difference between aerobic activity and anaerobic activity

Physics
1 answer:
KATRIN_1 [288]4 years ago
8 0
Aerobic uses oxygen to liberate heat while anaerobic is in the absence of oxygen.
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How are energy, force, and the motion of objects related?
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Answer:

When two objects interact, each one exerts a force on the other that can cause energy to be transferred to or from the object. For example, when energy is transferred to an Earth-object system as an object is raised, the gravitational field energy of the system increases. This energy is released as the object falls; the mechanism of this release is the gravitational force. Likewise, two magnetic and electrically charged objects interacting at a distance exert forces on each other that can transfer energy between the interacting objects.

Explanation:

Even when an object is sitting still, it has energy stored inside that can be turned into kinetic energy (motion). ... A force is a push or pull that causes an object to move, change direction, change speed, or stop. Without a force, an object that is moving will continue to move and an object at rest will remain at rest.

5 0
3 years ago
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Two particles with oppositely signed charges nC are placed at two of the vertices of an equilateral triangle with side length 3
babymother [125]

The magnitude of the electric field at the third vertex of the triangle is determined as zero.

<h3>Electric field at the third vertex of the triangle </h3>

The electric field at the third vertex of the equilateral triangle due to the other charges placed on the first and second vertices is calculated as follows;

E = E(13) + E(23)

E = (kq₁)/r² + (kq₂)/r²

where;

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E =  (kq₁)/r² - (kq₂)/r²

E = 0

Thus, the magnitude of the electric field at the third vertex of the triangle is determined as zero.

Learn more about electric field here: brainly.com/question/14372859

#SPJ1

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2 years ago
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If a football player has more mass, they will also have more <u>momentum</u>. This is because mass is directly proportional to momentum.

3 0
3 years ago
The measurement of an exoplanet's radius is measured in units compared to ________.
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The eaths radius is the correct answer, if you need proof look at nasa's website 

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