Hawk's Physics

MR LOVE, THERES A HAWK ON THE CHAPEL!!

[hawktrizano-blog]

I was watching some old cartoons and Wiley Coyote came up and he doesn't know anything about physics. He did not realize that the boulder would shoot the bomb next to him. How silly!

[hawktrizano-blog]

Potential energy is energy that has the potential to become kinetic energy. Kinetic energy is what an object is moving. Potential energy is when an object is not moving. This song will help!

[hawktrizano-blog]

As the ball is lifted off the ground, its potential energy increases while its kinetic energy is zero. While the ball is being held at the highest point, its potential energy will turn into kinetic energy as the ball falls. Right before the ball hits the ground, the potential energy is completely turned into kinetic energy.

[lukeypotatoes]

Here is a simple picture of the one they call “THE HAWK” hunting with his bow and arrow. This bow has a lot of potential energy stored with it. There is also Gravitational Potential energy which is the work that was required to elevate the object against gravity. The formula of that is PEg=mgh. Potential energy and kinetic energy both play important roles with each other.

[hawktrizano-blog]

Oh well, you know, I'm a beast so the arrow would have went straight throw its heart. 

[hawktrizano-blog]

Kinetic energy is energy an object has when it is moving. Potential energy is energy an object has when it is not moving. When work is put into an object it has more potential energy. When the roller coaster reaches the top, it has a large amount of potential energy. When the roller coaster goes down, it has a large amount of kinetic energy.

[theslumdogstudent-blog]

Little helpful picture to better understand the idea of mechanical energy

[hawktrizano-blog]

Thanks Amal, now i know how it works all thanks to this picture. Everything i need to know is on this one single picture.

[hawktrizano-blog]

WOOHOO PHYSICS

Work is when someone moves an object away from its original position. However, if an object doesn't move, there is no work being done. Since there is no work being done, there is also no power. The power is calculated by dividing the work by how long the work was done. The formulas are Work=Force*Distance and Power=Work/Time. 

[hawktrizano-blog]

In this photo, no work is being done. For work to be done, there has to be a force that is moving an object a distance. Also if there isn't any work, then there is no power. Power is work divided by time, and since work is zero, the power is zero.

[hawktrizano-blog]

impulse in this video reminds me of newton balls. the impulse is transferred through the middle football player to the outside football players. the impulse is the same so the middle football player doesn't feel the energy of either push.

[kingbonc-blog]

Great real world examples of the conservation of momentum. 

[hawktrizano-blog]

AWW YEA LETS GO ARMY BEAT IRAQ

[hawktrizano-blog]

The force being exerted on these objects is the same throughout all explosions. An object with less mass has a greater velocity because it takes less energy to move it. An object with greater mass has a lesser velocity because it takes more energy to move it. 

[hawktrizano-blog]

i was gonna try and put something important up, but then i found this song and i found it to be really stupid, have fun

[hawktrizano-blog]

This video shows an almost fully elastic collision with newton balls. There is an impulse that changes the direction of the momentum. It also shows some cool tricks that i really want to try. 

[kingbonc-blog]

As I was watching football today I saw somebody get laid out and wondered what the physics behind it was and i found this video. We had learned about collisions throughout the week and found this to be very interesting. 

[hawktrizano-blog]

I love how physics is everywhere, even in places we would least expect it to be.

[hawktrizano-blog]

In some classes, people might find it hard to understand all these methods and equations. However, i found this video that helped me understand them further. Also there is a cool contraption at the end.

[obviousphysics-blog]

Since I did a lot of riding around in the car this Saturday, on account of returning from a trip to a friend’s in Connecticut, I thought I’d reflect on the relationship between cars and momentum. Driving there with another friend, we rode in his dad’s SUV. On the way back, we both rode in my dad’s…

[taylorgangorphysics-blog]

I’m glad you reminded me of this because I noticed that as well as I made a trip on a school bus from the Prep to Philadelphia and back. 

[hawktrizano-blog]

This is interesting. I have noticed that as well. Since these cars have different masses, the smaller car must have a greater velocity to have the same momentum as the bigger car.

[hawktrizano-blog]

dude, physics is awesome. People can make some seriously cool things happen. Due to momentum, the metal disk can roll for a long time. This video shows how physics can give someone something to do when they are extremely bored.