Fredd must use the trait theory for the online personality tests because it is based on distinctive features.
<h3>What is the trait theory?</h3>
The trait theory is a model that states people have certain basic personality traits which are distinctive features.
The trait theory is always based on the strength of these basic human trait characteristics.
The trait theory is based on three types of features capable of being used to describe personality, which include stability, consistency and individual differences.
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The speed of the child is 2.21 m/s
Explanation:
The child is moving in circular motion. First of all, we find its frequency of revolution, which is given by:

where
N = 11 is the number of revolutions
t = 25.4 s is the time elapsed
So,

Now we find the angular frequency, which is given by

And now we can fidn the linear speed of the child, which is given by

where
is the angular frequency
r = 0.811 m is the radius of the circular trajectory
Substituting,

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Answer:
∧·······∵·······∴·······Hello :D········∴·······∵·······∧
How is Mass or volume change affect density?: Density is an intensive property of the material or substance and depends upon the relationship between the mass and volume. Unless the mass changes in relation to the volume, the density will not change.
Are mass and volume related?: Mass and volume are two units used to measure objects. Mass is the amount of matter an object contains, while volume is how much space it takes up.We can say that the volume of the object is directly proportional to its mass. As the volume increases the mass of the object increases in direct proportion.
How can density of an object be determined?: If the mass of an object increases then its density increases because density is directly proportional to mass.
Hope this helped too. ~(;-;)~
Explanation:
<h2>Hope this helps! </h2><h2 />
Answer:
gravity
Explanation:
Though gravity holds planets, stars, solar systems and even galaxies together, it turns out to be the weakest of the fundamental forces, especially at the molecular and atomic scales.