The+Attacking+Marble

= The Attacking Marble = Our experiment is about pulling a stick and making a marble travel sidewards by hitting it with the stick. We need a chart for the results.

Materials:

 * rubber band
 * meter stick/s
 * marble
 * a stick with cm written on it
 * stand for putting the marble

Aim:

 * Measure the distance traveled by the marble and do a chart were it says about the force that you pulled it and the distance traveled.**

**Theory:**
I think if you pull it at 3cm it will go at 6, if you pull it at 6cm it will go 9cm, and there's a pattern of the three timetable.

Process:

 * 1) Put the marble in the stand.
 * 2) Pull the stick with the cm at 3 cm.
 * 3) Let it go.
 * 4) Measure the distance of how far the marble went.
 * 5) Do chart.
 * 6) Try this many times with different cm and keep on writing the results in the chart.

We could change...

 * surface
 * force
 * mass of marble

We could measure...

 * centimeters
 * size
 * mass
 * distance

Conclusion:
Luckily we got a pattern of three in the results below. The experiment shows the third law: //Every action has an equal and opposite reaction.//

I built the design (above)and this is how it looks like:
 * Force (cm) || Distance(m) ||
 * 4 || 1m 16cm ||
 * 6 || 3m 56cm ||
 * 8 || 6m 40cm ||
 * 10 || 9m 78cm ||



Is made out of wooden sticks and the little orange ball is the marble. There are centimeters in the wooden the 3 squared wooden sticks, the short one is for measuring the force and the 2 large ones are for distance. The 2 circle shaped wooden sticks are for giving direction to the other stick in between so it hits the marble always in the same point and it be a fair test.

media type="file" key="marbleexperimentvideo.mov" width="360" height="360"

here is our experiment in action!!!!!!!!!