Physics 11 3D Printing Project

The Problem I chose for this project was a pulley question. The question is asking for the tension of the rope and asking for the acceleration of a pulley that has a 6kg weight and a 4kg weight. I first had to find F drop which was Mass times Gravity and did the same for F stop. I then added the two forces together, but in reality, subtracted the f stop from the f drop. This gave me the sum of forces. Then I used the sum of forces divided by the total weight, to find the acceleration. The acceleration was negative because it’s going down. Now that I have the acceleration, I can figure out the tension of the rope. Since T1=T2, I only need to find the tension for one of them. The formula for Tension is T=Mg+Fg, and I just needed to input the numbers to get the tension. My answer out of this was 47N of tension on the rope.

As shown in the pictures, I had 5 different prototypes of this project before I reached my final one. I added the writing to the blocks to make it look more interesting, I added many different pieces through the process in order to make it work and look better.

Overall I printed 3 different pieces, 2 of the blocks, and the base with the pulley. I added rope and glue in order to complete the pulley. I had to take off some of the extras from the print in order for it to look better. I added circles in the pulley wheel, which made the overall look nicer.

Personal Logo Assignment

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A summary of the design process including sketching- Use these headings –

  1. Ideas for your Logo and how they connect to you : This logo connects to me because I have always wanted to make myself a logo, and the first thing I would put in the logo is a tennis racket and a ball because it represents my whole life and shows everyone the thing I care about most in my career.
  2. Research- I researched around and saw that the logo that would best suit me would be a circle, with a couple boxes inside, with the actual pictures inside of it, at the end of it I believe that the shapes that I made looks really well with all of it put together.
  3. Iterations – Sketches and/or Tracing : I traced off of a photo on my table to make the tennis racket, and to make the ball I also had a picture of a tennis ball and drew it on the screen with the shape tools to make it really look like a ball by cutting some of the shapes and still having the writing on the ball.
  4. The Results – 1 Black and White and 2 colour – While making the black and white one, I didn’t want to make it too basic by only doing black and white so I did different shades of black and white in order to give it a nicer look, by making it go from plain to some razzle by adding shades. The first coloured one had a red/pink background while maintaining a green tennis ball colour, but having a red racket with red and black strings which allows the colours to compliment each other. Also I left the writing black so my name stands out. Lastly the second coloured photo has the writing encased in a rounded blue rectangle which gives the viewer a different view on the logo. I made the racket bubblegum colour because this logo would suit kids because of the happy colours and vibrant views. This one is my favourite because the colours are vibrant and have different colours and shades
  5. Reflection – What makes it successful- In my opinion this logo is successful because it is simple yet nice to look at and gets the job done. Also the colours make it look appealing because they contrast each other well and adds a great aspect to the logo, and people realize that If they can take anything from it, its that I love tennis.

Foods 10-Eggs at home

Breakfast

Greek Omelette: This greek omelette is a combination of a traditional egg breakfast with a tangy greek twist to it with some olives, peppers, tomatoes and many other interesting foods.

Link: https://www.eggs.ca/recipes/greek-omelette

Lunch: Spinach and Bacon Fried Rice

This is a traditional fried rice with a twist by adding the eggs and spinach and is a healthy meal for all people.

https://www.eggs.ca/recipes/easy-spinach-and-bacon-fried-rice

Dinner: Kale Salad with roasted vegetables

This salad is a healthy option for many people with the amount of kale and roasted vegetables, and has the egg in it which gives lots of protein and is a great way to end your day.

https://www.eggs.ca/recipes/kale-salad-with-roasted-vegetables

Math 10 – Week 4 – Trig – Matej

This week I will be focusing on how to find and angle of a right triangle with only 2 side lengths given. It is quite easy to do this process as it is pretty much the same as finding a side length but just using inverse functions, such as inverse sine, inverse cosine, and inverse tangent. The formula is to find the the side lengths and what angle you want to find and you just do the inverse function and then put the fraction. This method is an easy way to find an angle while only having the length of two sides, but remember to inverse the functions or else you will get an error. Also make sure you check the angle because if it is more than 90 degrees then you know that something is wrong and make sure you do it again. Using common sense is very important.

 

Below I have some examples:

Poco Archives Newspaper Blog post

The source for this picture was a newspaper in the the Poco Archives and it was a newspaper from the 1970s

The significance of this source is that this was the main newspaper from Poco and when you keep a newspaper for so many years then it must be true and be the best possible evidence you can get for topics in the city.

The inquiry question that I have is: What made the government increase the percent of teachers pay and what was the reason for this and how did they afford it.

Further Research: Research why and how this event happened. Also to search how often the pay was increased every couple years. Also search if there was any decrease of the pay any time after that. The last thing that I would need to find out is if any other papers also stated this.

Letter From the Front

Matej Mladenovic

 

1915

Dear Alice,

 

It is a huge relief to hear from you again. I am currently stationed in what remains of Ypres just a week after the terror that has caused too many casualties to count. Death has become a norm and every time someone dies; I squirm like a worm through the ground. Although I have been set to fight on the ground, aircraft warfare has taken the war by storm and has ripped out the guts of so many innocent people. One of my fellow soldiers Arthur was fighting the Germans in the first week he was assigned. He died last night.  The only way I can describe what happened in Ypres is that the Germans brought out an unknown green gas and turned killing to a whole other level. Many friends of mine have died to the green smog they call gas. This warfare has caused us to run from the smog like a cheetah running away from a lion in the jungle. The Germans have taken our soldiers with no regard for human life. I too am afraid of the Germans taking over as our hope is slowly ticking away.

I heard that you started workingwhere I used to work, and I am so proud of you. I’ve also been hearing about some of the propaganda back home. Don’t listen to all that and just keep in touch with me. While Ypres was a struggle, we have to keep pushing the German troops back. I am so tired every day, but I need to make sure shots don’t get fired into my head. The guns Canada has given us have been bad throughout the fights in the mud. They get stuck from even a little bit of mud and turns war into mission impossible. Well sweetie that’s all! I have to get ready for a big day while I have to switch trenches while the trench, I’m in currently has many nasty rats. Our friend Bill developed disgusting trench foot which is when you don’t take care of your feet and was sent to a medical center.

I love you and I will make sure to come back alive.

 

 

Love James

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