jarr-tem1

Title
Dominoes Effect

Broad Question
Can you make domino's fall faster in a row ?

Specific Question
Will domino's go faster in a circle ?

Hypothesis
I think it will go faster in a row ?

Independent Variable:
Line and circle.

Dependent Variable:
Speed of dominoes.

Variables That Need To Be Controlled:
Spacing of dominoes and the surface.

Experimental Design
(add the correct headings from the experimental design page before beginning)

Detailed Procedure

 * 1) Get dominoes.
 * 2) set them up on flat surface.
 * 3) space by two c.m.
 * 4) make a line and Circle.
 * 5) video tap it.
 * 6) see who wins.
 * 7) keep track of wins and loses.

All Raw Data
Line Circle 1 1 1 2 1 0 3 1 0 4 1 1 5 1 0 6 1 1 7 0 1 8 1 0 Total 7 4

Data Analysis
According to my graph the number of runs are four the number of wins are seven. The dominoes in the line won more then the circle.

Conclusion
My hypothesis graph is differ then my rill graph.

Abstract
I did this because i wanted to know if dominoes can go faster in a straight line or a circle. I sat the dominoes up on a black table what was smooth surface.I used a yard sick to space the dominoes by 2 cm. I found out dominoes can go faster in a straight line then the circle.