Author Archive

Newton’s Laws of Motion – Video Blog Post – Emmi blk D

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Newton’s First Law:

A body continues in a state of rest or uniform motion in a straight line unless it is acted on by an external force

In this video, the first law is shown by the ball being kicked. This shows that when the ball was at rest, it wanted to stay at rest. Then once I kicked it, it rolled, and wanted to stay rolling. But due to unbalanced forces such as friction, the ball eventually came to a stop. If there were no other forces acting on the ball itself though, then it would have kept rolling forever. The ball we used was also hollow, and very light, so it was easier to kick, but if we had used a basketball, or a bowling ball, it would have been much harder to get going, because they would have more inertia.

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Newtons second law:

“if an unbalanced force acts upon a body, the body will accelerate”

In the video, the body would be represented by the ball, which was accelerated by sarah’s foot, which would be considered the unbalanced force, or the Net Force. the video shows that when the net force acted on the body, the body accelerated. however, if the ball was as heavy as a rock, or has more mass, then it would not have accelerated as high, or as fast as the pink ball we used. when a body is accelerated it is inversely dependent on the mass of the object, but directly dependent on the unbalanced force. we found also that when sarah kicked the ball harder, it went further, but when she dropped it from higher before kicking it, the ball went higher, which also shows again how the acceleration of the body is directly dependent on the net force.

 

 

 

 

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Newton’s Third Law: “For every action, there is an equal and opposite reaction

to demonstrate Newton’s Third Law, we took our ball and threw it towards the ground, and as a reaction, the ball came back up at an equal force. This clearly demonstrates, that for the action (throwing the ball to the ground), there was an equal, and opposite reaction. The ball, exerted a force towards the ground, and pushed itself into the Earth. The Earth, in return, pushed back on the ball, and exerted the ‘reaction’, which pushed the ball back into the air. This was also a demonstration of ‘Elastic Momentum’, where one object comes in contact with another object, and the first is bounced back. I also found that when we dropped the ball, rather than throwing it, it did not come back up with as much force.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Still I Rise – Illuminated Poetry Assignment

Still I Rise
Maya Angelou, 1928 – 2014
You may write me down in history
With your bitter, twisted lies,
You may trod me in the very dirt
But still, like dust, I’ll rise.

Does my sassiness upset you?
Why are you beset with gloom?
‘Cause I walk like I’ve got oil wells
Pumping in my living room.

Just like moons and like suns,
With the certainty of tides,
Just like hopes springing high,
Still I’ll rise.

Did you want to see me broken?
Bowed head and lowered eyes?
Shoulders falling down like teardrops,
Weakened by my soulful cries?

Does my haughtiness offend you?
Don’t you take it awful hard
‘Cause I laugh like I’ve got gold mines
Diggin’ in my own backyard.

You may shoot me with your words,
You may cut me with your eyes,
You may kill me with your hatefulness,
But still, like air, I’ll rise.

Does my sexiness upset you?
Does it come as a surprise
That I dance like I’ve got diamonds
At the meeting of my thighs?

Out of the huts of history’s shame
I rise
Up from a past that’s rooted in pain
I rise
I’m a black ocean, leaping and wide,
Welling and swelling I bear in the tide.

Leaving behind nights of terror and fear
I rise
Into a daybreak that’s wondrously clear
I rise
Bringing the gifts that my ancestors gave,
I am the dream and the hope of the slave.
I rise
I rise
I rise.

 

Still I Rise – Analysis

 

 

The poem Still I Rise by Maya Angelou gives a message of triumph, and surpassing the oppression of African Americans.

The first photo shows a dusty book, which symbolizes “Writing down in history”, and the dust represents the dust in which Maya will rise from. I think this photo best represents the message of rising from the ashes and dust of history.  The second photo represents the stanza that shows how powerful the narrator is, and how she has all the confidence she needs. The photo accurately shows this because the rose is a little bent, yet it still grows with as much strength and beauty as any other rose would. Photo three depicts the sunrise over an ocean, and the tide, which is branching from literacy, because the stanza talks about the moon, sun and tides all still rising. As shown in the next photo, there is a literal meaning to it where the person has a “bowed head and lowered eyes,” and how this photo shows that this is what the oppressors want to see, but the author does not show it. The child laughing in the next photo represents the line where she states, “I laugh like I’ve got gold mines diggin’ in my own backyard.” The boy quite literally is laughing with confidence and humor, which is accurate to the stanza, picture, and the poem. This next photo where a man is standing on top of a mountain during sunrise, shows how the man has risen to the top of the mountain into the fresh air, and Maya also states that even though people may “ shoot me with your words and cut me with your eyes,” saying that people will bring you down and defeat you in your life, but still “like air I’ll rise”. The mountain symbolizes the journey of fighting those who will put you down, and the man represents the achievement of winning and rising like air. The next stanza says, “I dance like I’ve got diamonds at the meeting of my thighs.” Which is represented literally in the photo of a few askew diamonds thrown about, but they also have a “sexy” glimmer to them. The diamonds represent beauty and “sexiness”, which is talked about in this stanza. “Out of the huts of history’s shame, I rise.” This line is represented by the sunrise in the background, where even though history has oppression in the past, there will always be a triumph and a rise from the hardships. The birds in the background symbolize the “past rooted in pain,” because they show how one can fly free from their past, and leave it behind them. The lady represents “the black ocean, leaping and wide,” which is a literal reference to the ocean scene behind her. The second to last photo shows Maya Angelou herself standing on the beach with her arms open wide, symbolizing how she is “Leaving behind nights of terror and fear,” leading “Into a daybreak that’s wondrously clear,”. This is quite a figurative comparison, because her arms open wide show the breaking free, yet her standing by an ocean represents how she will always come back to what gives her the most confidence; the ocean, which is mentioned many times in this poem. The last photo is a literal symbol, in which the chains represent the broken shackles of her ancestors, and the other slaves, and how them being broken shows the “dreams and hopes of the slaves” being freed into the world for all to hear.

This whole poem is filled with symbolism and poetic devices, which carry great meaning to them, and enhance the poem. “Still I Rise” by Maya Angelou, is about carrying yourself onward from a tragedy, and your past. It addresses a historical phenomenon; the slavery and oppression of African Americans in the past, which still is somewhat relevant to today’s society, but she didn’t know this when she wrote the poem. The speaker of the poem is Maya herself, because she uses first person view speaking to the public, and it is aimed to society. She places herself in a triumphant and proud place of mind in the poem, but there is no physical setting. The denotation of the words in the poem are for the most part simple, but the connotation that they have, gives a triumphant feeling. For example, the repetition of the word “rise” gives a feeling of confidence and power. The words themselves have an abstract form to them, and the diction of the poem is very helpful in that they add a sense of pride, power, and confidence to the mood. There are also no visible clichés which helps give a sense of originality and creativity to the poem. The tone of the poem is resilient and confident, because she talks constantly about how she will rise from the dust and hardships, and there is a consistent tone throughout the poem. The rhyme pattern of the poem is A B C B, like “history, lies, dirt, rise”. The length of the lines on average is about 7 words, and the length of the stanzas are about 4-5 words each, which gives a sense of flow to each stanza, and gets the message across using end rhyme. The form of the poem is closed, because it has set stanzas and rhyme schemes. Some poetic device are as follows; Repetition: Still I Rise, this emphasizes the hope she has for her and other African Americans. The rhyme: lies, rise, gloom, room, eyes, cries, hard, yard. These give a little more insight to the tone based on the diction. There is symbolism: “oil wells” are very expensive and hard to find, so this symbolizes how she is luxurious and unique because of her skin tone, and “rising dust” symbolizes how she rises from her ancestors and her own oppression, and how the dust may be settled on the ground for a while, but once it is stirred up, it will rise into the air. Metaphor: “I am a black ocean” means that the word black is chosen to say this poem is about racism, and the ocean is a deep and wondrous place, which gives her a sense of wonder. There is also a rhetorical question that is supposed to catch the reader off guard, “does my sassiness upset you?”, brings some humor and defiance to the poem. There is also a simile in the poem too, “like moons and suns,” is comparing herself to the beauty and consistency of the planet. The last noticeable device is a hyperbole where she says, “You may shoot me with your words, you may cut me with your eyes, you may kill me with your hatefulness” the choice of these violent words depicts how she feels and the message of hatred she has for the oppressors. The title works very well with the poem, but I would have chosen just the word “Rise”, because there is so much repetition of the word on its own, but the original title works extremely well with the message and tone of the poem. This poem has a great sense of accomplishment and self-assurance, and this is brought to light very nicely in the poem.

Capital Punishment and Two Fishermen – Emmi

This picture depicts the cruelty of Capital punishment and how no justices are served regarding the death penalty.

The lawful infliction of death as a punishment; the death penalty. Capital punishment in Canada was abolished in 1976, ending the requirement that any capital offenses and non-capital offenses were to be treated with death. In 1961 offenses were ordered into capital and non-capital, a year later in 1962 the last executions in Canada took place. The offenders: Arthur Lucas, convicted of premeditated murder, and Robert Turpin, convicted of the unpremeditated murder of a policeman, were hanged at the Don Jail in Toronto, Ontario. Next in 1976, capital punishment was removed from the Canadian Criminal Code, and instead replaced with a mandatory life sentence of 25 years without parole. However, capital punishment remained in the Canadian National Defense Act for serious military offenses, including treason and mutiny. Next in 1987, it was requested to be brought back, but a free vote denied the request immediately. In 1998, “The Canadian National Defense Act was changed to remove the death penalty and replace it with life imprisonment with no eligibility for parole for 25 years.” Which brought the military laws in line with civil laws. When 2001 rolled around, the Canadian National Defense Act rule that in extradition cases it is “Constitutionally required that “in all but exceptional cases” the Canadian government seek assurances that the death penalty will not be imposed, or if imposed not carried out.” We can be assured nowadays, that the chance of capital punishment being brought back is very slim, and we now know that the long years of trying to get rid of it are behind us.

 

In the story “Two Fishermen” by Morley Callaghan, Thomas Delaney is sentenced to an unfair hanging, after he kills a man whom he caught molesting his wife. The town news reporter Michael, is on to get a good story about this trial, when he hears about the hangman K. Smith, and goes in search of him to get behind the scenes information. When he asks around, he hears that the hangman is “A mild, harmless-looking little guy” (Callaghan, Morley. Pg. 1 “Two Fishermen.”)  after an evening of fishing with each other, Michael leaves the docks and in the morning, and does not continue getting to know Smith, which shows that Michael was too afraid of the judgment he might have gotten for being friends with the hated “hangman”. Based on the facts that there were cars, shown as “The car shot forward in a cloud of dust” (Callaghan, Morley. Pg. 4 “Two Fishermen.”), and that Thomas Delaney’s trial was not investigated more thoroughly, the story must take place in the 1920’s or 1930’s when there were no capital and non-capital offenses.

 

Thomas Delaney should not have been killed for three reasons: it was unpremeditated “murder”, his trial was not investigated thoroughly enough for it to be considered murder, and women back then did not get the justice they deserved in sexual assault cases such as this, not to mention that a family member was being attacked. Thomas Delaney did not plan on killing Rhinehart, it was gut instinct at seeing his wife being molested. If any family member or loved one was to be attacked in any way, the first thing to do is to try and stop the action out of rage and fear for their safety. Thomas Delaney did not plan on killing the man because he did not know that his wife was going to be molested, but Rhinehart knew he was going to attack Mrs. Delaney, so in this case he should have been convicted if he hadn’t had been killed. Next, his offense at the time was not a capital offense. Nowhere did it say in the Criminal Code of Conduct that unpremeditated assault was reason enough for the death penalty, but it did say that rape was viable for the death penalty, and if Thomas Delaney had done nothing, he would have been a coward and an unsuitable husband, and his wife would have been raped, and given an unfair trial. Which brings me to my next point: Mrs. Delaney without question would have had an unfair trial if her husband had not jumped in and helped her. Women at the time were under extreme oppression, and the women’s suffrage at the time had made it so that women were looked own on, and seen as “below equal” beings. Her story would have been twisted around and taken as “she was asking for it” or “she didn’t try to get away” or “why wasn’t your husband with you?” which shows just how looked down upon women were at the time. Great women such as Eleanor Roosevelt, Amelia Earhart, and Jane Addams were even given hatred and oppression, and they did some of the most amazing things a person could accomplish in their lifetime like winning a Nobel Prize, or flying the Atlantic, and allowing just women to be a part of politics. Looking back on these things now we see how truly great women can be, yet even today there are still people who don’t see women as equals, so who’s to say that Mrs. Delaney would have been treated fairly in a trial that is so obviously an assault? So no, Thomas Delaney should not have been hanged because in all aspects, he was being a good husband and human in an inhumane situation.

Works Cited
“Decade by Decade: 1930s – Women of the Century – DiscoverySchool.com.” Decade by Decade: 1930s – Women of the Century – DiscoverySchool.com. N.p., n.d. Web. 07 Apr. 2017.
Munilla, Luis Miguel. “The Death Penalty Is Not Justice.” Flickr. Yahoo!, 16 Nov. 2013. Web. 07 Apr. 2017.
Munroe, Susan. “How Capital Punishment Was Abolished in Canada.” ThoughtCo. N.p., n.d. Web. 07 Apr. 2017.
Oa, E.  . “Two Fishermen Short Story.” TWO FISHERMEN (1936): 1-4. Web. 7 Apr. 2017.

 

 

 

 

 

 

 

 

 

What Darwin Never Knew… (Emmi Blk D)

An example of proof that DNA proves evolution is fossils. Fossils show the structure of organisms from thousands of years ago, and we use those to compare them to related organisms now. DNA plays a role in this because the organisms adapted to their environments, which is part of Darwin’s fitness theory. The discovery of DNA proves Darwin’s theory because of evolution by natural selection. Another theory that is evidence is microevolution, which is when the color or heritable habits develop over time to be more suited to their environment. An example of this is pesticide resistance. The insects which before could be killed by chemicals, developed in their DNA coding, a gene that can prevent the pesticides from killing off mass populations. Now, we view evolution as a way to see what organisms looked, behaved, and lived like thousands of years ago. In the future, we could view evolution as a way to develop and prepare for future organisms, and maybe even see what they will look like before they have evolved.

 

 

 

6 kingdoms assignment – bio 11 – Emmi

Kingdom Animalia

 

the aye aye is a multicellular organism and it is also a mammal, so it fits in the animal kingdom

 

Image result for Streaked tenrec

the streaked tenric is part of the animal kingdom because it is a multicellular organism

 

 

 

 

 

 

plant kingdom

 

 

the dracunculus vulgaris is eukaryotic and multicellular

 

 

the wolffia angusta is part of the aracae family. it is photosynthetic and eukaryotic

 

 

 

 

 

 

 

kingdom fungi

Lactarius_indigo_indigo milk cap blue milk mushroom

the blue milk mushroom is a decomposer and doesn’t use photosynthesis

 

Morchella conica 1 beentree.jpg

the black morel is multicellular and is a decomposer

 

 

 

 

 

 

 

kingdom Protista

Pediastrum boryanum is unicellular and is eukaryotic

 

 

 

 

Paramecium aurelia is eukaryotic and is unicellular

 

 

 

 

 

 

 

 

 

 

kingdom archaeabacteria

this is a bacteria the can live in volcanoes and is unicellular

Thermococcus litoralis is prokaryotic and can live is very extreme environments such as the bottom of oceanic air vents

kingdom eubacteria

cyanobaceria is unicellular and is a type of algea

salmonella is a parasitic bacteria that is unicellular and prokaryotic

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Exploring Quadratic Functions

  1. A quadratic function: when the variable is higher than 2

“Quadratic function is a function that can be described by an equation of the form f(x) = ax2 + bx + c, where a ≠ 0″ – definition of quadratic formulas

example:

Image result for quadratic function example

 

2. 1. when the values are a=1, b=0, and c=0, the line is perfectly symmetrical with the base of the curve at 0, and the center of the curve is along the y axis.

3. a)

when a<0 the curve flips upside down and as a becomes smaller, the curve becomes thinner. the minimum point is 0.

b)

when a>0 the curve is upward facing and as a becomes bigger, the curve becomes thinner. the maximum point is 0.

c) when -1 < a < 1, the curve is very large with the base of the curve on the x axis

d) when a > 1 or a < -1 the line is very large as well, just like c), the curve is wide

4.

i. the vertex is the minimum point if a is bigger than 0

ii. the vertex is the maximum point if a is smaller than 0

5. a = 0.5, c = 0 and b changes. the vertex moves in a “circle” of sorts when a and c are constant and b moves.

6. a = 0.5, b = 2 and c changes. the vertex moves along the y axis when c moves and a and b are constant.

 

Part 2:

when the vertex just touches the x axis:

0=0.5*-1+1.8*-1+1.5

when the roots are 1,-1

0=0.5*1+-2*1+0

when the curve does not cross the x axis

0==.5*1+-2*1+4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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