Fwd:

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Begin forwarded message:

From: Mateusz Hader <mateuszhader@yahoo.com>
Date: December 18, 2013 at 10:31:58 AM EST
To: miss.diane.crenshaw.jjphysics0113@blogger.com

A game of tug of war represents the force of tension on the rope acted upon by both sides. The two people on the tight are exerting the same amount if force as the single person on the left because they are at equilibrium.

-Mateusz Hader

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Newton's first law

http://www.youtube.com/watch?v=NRKmJgIokxg

Here is a video of Newton's first law in action. Newton's first law states that, "an object in motion remains in motion and an object at rest remains at rest unless a net force acts on it." This video shows various example that proves to law to be true  

Anthony Okonta

Magnetic and Electric Force

http://www.youtube.com/watch?v=tEebq5t2R9w

This is a really cool video of an experiment that involves Magnetic and Electric force. Watch and see what a ballon can do

-Anthony Okonta

Magnetic and Electric Force

http://www.youtube.com/watch?v=tEebq5t2R9w

This is a really cool video of an experiment that involves Magnetic and Electric force. Watch and see what a ballon can do

Re: Newton's 1st Law in full effect

http://www.youtube.com/watch?v=iwP4heWDhvw

Here is a video of Newton's 2nd law in action. Newton's 2nd law states that, "The acceleration of an object as produced by a net force is directly proportional to the magnitude of the net force, in the same direction as the net force, and inversely proportional to the mass of the object." The definition is sort of complicated but this video those a great job of explaining it 

Anthony Okonta

Gravitational Force

Gravitational force: 
Measure of how hard earth pulls on an object, also called weight of an object, non contact force.

In this experiment 2 books. Both object hits the ground at the same time regardless their weight. 
Acceleration of gravity of a free falling object on earth is 9.8m/s/s o's the same for all free falling object regardless of how long they been falling, or whether they were initially dropped from rest or thrown in the air. 

Claire Tabuteau

Amelia

The picture about parasailing is one of my three blogs

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