Newton's Laws Project
Monday, November 10, 2014
Sunday, November 9, 2014
Newtons Laws- Wilemon, Dobbs, McBey, Alldredge
https://www.dropbox.com/s/jjtp27cwrvqv74r/IMG_1717.mov?dl=0
1st-An object in motion will stay in motion unless acted upon by an outside force
2nd-Force equals mass times acceleration
3rd- Any action will have an equal and opposite reaction
1st-An object in motion will stay in motion unless acted upon by an outside force
2nd-Force equals mass times acceleration
3rd- Any action will have an equal and opposite reaction
How 2 Physics.
Bryan De La Cruz, Dylan O'Donnell, Matthew Tamez, Joseph Vasquez
Newton's Laws
Newton's First Law
The Law of Inertia: An object in equilibrium will remain in equilibrium until another force acts upon it.
Tl;dr:
Things like to move until stopped. Things don't like move if they aren't already moving...Objects tend to be lazy.
Newton's Second Law
Newtons
Second Law is the relationship between an objects mass and acceleration
to the force. This is know as the equation F=ma. Force has a direct
relationship with acceleration. This means an object will accelerate
faster if more force is enacted upon the object. This is shown in the
videos below. The first being a much greater force applied to an object
of the same mass.
Force
also has a direct relationship with mass. The greater the mass of an
object, the more force required to move it. This is shown in these
videos below.
Mass
and Acceleration have an inverse relationship. This means that the
higher mass of an object, the slower it will accelerate. This is shown
in the video below.
tl;dr
Pushing things harder will make them go faster. Pushing something heavy will move slower than pushing something light.
Newton's Third Law
Newton's third law is that every action has an equal and opposite reaction.
This means that for every action a force will react to it with equal force in the
opposite direction. An example of this would be jumping off of a boat.
When you jump off, the boat is pushed in the opposite direction from where you jumped.
If it wasn't true... (The First 6 Seconds of this video):
This is theoretically what is happening. Fn is higher than Peeta's Fapp, which is impossible given Newton's Third Law! (For the story's continuity, I guess we are to suppose the force field uses a field force to push back against Peeta instead of the Fn of the surface of the force field.)
tl;dr
Don't watch the Hunger Games.
Alex Reilly, Camden Suhy, Ty Morin, Jared Kengott Extreme Makeover: Physics Edition
Newton's 1st Law: An object at rest tends to stay at rest unless acted upon by an outside force, likewise, an object in motion tends to stay in motion until acted upon by an outside force.
Static Equilibrium:
Kinetic Equilibrium:
Intro and First Law video:
Vertical and Horizontal Demonstrations Free Body Diagrams:
Newton's Second Law Video:
Free Body Diagram:
Newton's Third Law Video:
Durham Ryan
First Law:
Second Law:
Third Law:
Newton’s Third Law of Motion states for every
action there is an equal and opposite reaction. There are many examples of this
law and we chose to demonstrate it by having Chase hit the ping-pong ball
against the other half of the table. As the ball hit the table, it bounced back
with an equal amount of force in the opposite direction that the ball came in.
If this law were not true, then many sports would not be able to be played.
Shown in our video, Chase demonstrates what would happen if the law wasn’t true
by dropping a ping-pong ball on the ground. As he drops it, the ball does not
bounce back up but just stays on the ground.
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