Monday, March 3, 2014

Luke Skywalker ASDFGHJKL

Disclaimer- very punny.




Today were gonna talk about  FORCE. Yes I do mean the Force from Star Wars Because Yoda I am. Surprise Surprise!!
Well lets talk about force. And the fact that Luke Skywalker had a crush on his own sister for a while...
So im gonna give yall a few examples:
1. Lets say Luke is somehow on the Earth. Somehow. you all know what Gravity is (we've all seen the movie) Gravity is what keeps us on the ground. But if Gravity was the only force acting upon us, then we would be pulled into the Earth itself. There is a force working against Gravity at the same level, that keeps us on the very top of the Earth. that force is called Reaction Force.
2. Lets say Luke Skywalker (or Luke Hemmings) is driving a drone thing, (or a car) He is accelerating forward, but yet again, there is a  force acting against him. that force is wind resistance.

So based off those definitions, what do you think the definition of force is??
 [a brief intermission]
Force is a push or a pull!! basically. And you can use Newtons to measure force.
but of course, there is more kinds of forces, one being Net Force.
a Net Force is the overall force acting upon an object.






now were gonna talk about how thrust comes into this.

so thrust is to push something suddenly or violently  in a specified direction.
you hear the word thrust a lot when talking about airplanes. you need the right amount of it to get the plane in the air.





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(just when you thought it was over (: )

UNBALANCED AND BALANCED

there are balanced and unbalanced forces.  Forces are balanced when the forces pushing (or pulling) an object in one direction are the same size as the forces acting in the opposite direction .
An example of un-balanced forces would be like this:
Lets say Ashton Irwin and Calum Hood are on opposite sides of a door. Ashton pushes with 20N
and Calum pushes the door with 15N. Ashton would push the door to Calum's side because he was pushing with more Newtons than Calum.
An example of balanced forces would be like this:
Lets say Michael Clifford and Luke Hemmings (not Skywalker) are on opposite sides of a door. Michael pushes with 17N and Luke is pushing the door with 17N as well. the door would remain still because the force put on both sides are equal.

 CENTRIPETAL FORCE

Centripetal force is a force that makes a body follow a curved path: its direction is always orthogonal to the velocity of the body, toward the fixed point of the instantaneous center of curvature of the path
 Sort of like when a car turns severly to the left or right and you veer to the side. Sort of


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now it's really over! again sorry for the puns.forgive me? and if you don't, then
oh whale,

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