The+Attacking+Lid

=The Attacking Marble =

 This experiment explains how the third law works, every action has an equal and opposite reaction.

= = toc

**Aim: **
= = We did this experiment to see how far the marble goes after being hit and how far we pull back the rubber band.

**Theory: **
We think that if we pull the rubber band five centimeters the marble would go about six or seven centimeters.


 * Rubber band
 * 18 centimeters
 * marble

**Progress: **

 * 1) Attach the rubber band to the 18 centimeter stick.
 * 2) Pull the rubber band as far as you want it (Warning! try not to snap to rubber band).
 * 3) Make sure that the stick is facing sidewards, let go of the rubber band and you will see the stick fly sidewards.
 * 4) When the marble stopped, measure how far the marble went

**We could change: **

 * Friction
 * Force
 * Mass of the marble

**<span style="font-family: 'Comic Sans MS',cursive;">We could measure of observe: **

 * <span style="font-family: 'Comic Sans MS',cursive;">Mass of the marble
 * <span style="font-family: 'Comic Sans MS',cursive;">Distance
 * <span style="font-family: 'Comic Sans MS',cursive;">Friction

Here is a short video of the experiment.

Here is a graph of our experiment