I would choose answer 2, since that answer is based on a same size consisting of more than 1 person, making it applicable to statistic analysis and have an input in the observational study. The other questions ask for one data point, which isn't statistical
Source: AP Statistics
The clay-turntable system's rotational inertia after strike will be (2/3)mR². Then the correct option is C.
<h3>What is rotational inertia?</h3>
The summation of the product of the mass of each particle with its square of the distance from the rotational axis is the moment of inertia, which is the amount denoted by the body resistant angular acceleration.
A turntable with mass m, radius R, and rotational inertia (mR²)/2 initially rotates freely about an axis through its center at constant angular speed with negligible friction.
A piece of clay, also of mass m, falls vertically onto the turntable and sticks to it at point P, a distance R/2 from the center of rotation.
Then the clay-turntable system's rotational inertia after strike will be
More about the rotational inertia link is given below.
brainly.com/question/22513079
#SPJ1
Answer: the hawk will eat the snake
Explanation:
Our understanding of the universe has changed a lot over time!
Ptolemy
He improved on Aristotle's theory which was that the earth was the center of the universe also known as geocentric.
Nicolaus Copernicus
Copernicus had a theory that the sun was the center of our solar system. This is also known as heliocentric.
Tycho Brahe
His work supported the idea that the Earth orbited the sun.
Brahe hired Kepler, another astronomer to work with him.
How has our understanding of the universe changed over time?
Aristotle
Johannes Kepler
Galileo
Isaac Newton
Edmund Halley
Edwin Hubble
By Isamilla & Nelleke
The Hubble space telescope was named after Edwin Hubble.
He had three laws of motion.
He hypothosized that the nebulae were their own galaxies.
<span>He imagined the earth at the </span>
center of the universe with the sun, the moon, the stars and the planets orbiting it in perfect circles.
Newton put Kepler and Galileo's ideas together and discovered that the reason that things fall on the ground is the same reason that planets orbit around the sun.
He made a telescope that could magnify
up to 30 times.
<span>He discovered that Copernicus' theory </span>
was true. "We're not the center of the universe."
He found out that the planets orbit the
sun in ellipses (oval shapes).
He explained how the tides were made by the moon.
He figured out that the speed of the planets depend on the sun.
Halley discovered a comet. It was discovered in 1705. It will come around again in 2061
The comet Halley comes every 75 - 76 years
384–322 BCE
90 AD – 168 AD
1473 – 1543
1546 – 1601
1571 – 1630
1564 – 1642
1642 – 1727
1656 – 1742
1889 – 1953
Celestial Sphere
<span>It's an invisible sphere around the earth
</span>
Inheritable personality traits include:
*Smoking habits
*Overall addictions
Less heritable traits include:
*Happiness/angriness
*Learned behavior
Three environmental factors that may influence behavior are:
*Behavior of parents/guardians
*Housing community
*Acquaintances/friends
*Upbeat/peaceful cultural gatherings
Genetics play less of a part in the development of certain personality traits, especially when compared to the environment, because most of it comes from learned behaviors and the activities of other around us. Even things that we expect to be genetic, like eye color, are influenced by the environment (in a different way, of course).
Here's a nice paragraph for you:
A personality trait that is more inheritable than others is smoking/addiction patterns. A child whose mother or father (or both) smoke is much more likely to pick up on smoking than one whose parents don't. As for one that is less heritable, angriness is definitely more influenced by past experiences and the environment in general. Someone with generally angry parents could be the happiest person due to different experiences with life. A child who lives in an aggressive household is more likely to exude anger than one who lives in a happy and calm one. Thus, it is clear that the environment plays the greatest influence on the development of most traits. It even, under some circumstances, can determine the appearance of traits that we expect to be 100% caused by genetics -- even if only .1% is caused by [it].
I hope I helped! :)
I hope I helped! If I skipped a part of the prompt, just tell me and I will gladly answer it. :)
