# By :Gilbert Fulton.  I hypothesize that the sand will have the most affect on the dropped ball.

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By :Gilbert Fulton

 I hypothesize that the sand will have the most affect on the dropped ball

 Independent Variable: The type of surface the ball is being dropped on  Dependent Variable: The height of the ball after being dropped on the surface

 The height the ball is dropped  The same ball  The same conditions when I experiment  The same amount of force  The same metric units used

 Potential energy  Elastic  Friction  Air resistance  Gravity

 The sand did have the most affect on the dropped ball,so my hypothesis was correct.

By: Gilbert Fulton I hypothesize that the soccer ball will have the most affect on the dropped ball.

 I hypothesize that the soccer ball will have the most affect.

 Independent variable: The type of ball.  Dependent variable: Does the type affect the bounce of a dropped ball.

 The height the ball is being dropped at  The type of surface  The same conditions while testing  The same force being used  The metric units used

 Potential energy  Elastic  Air resistance  Gravity  Friction

 The soccer ball had the most affect and my hypothesis was correct.

By: Gilbert Fulton

 I hypothesize that the football will have the most affect

 Independent variable: The sizes of the ball  Dependent variable: The affect of the ball being dropped

 The type of surface  The height the ball is being dropped at  The same metric units used  The same force applied  Experimenting in the same conditions

 Elastic  Gravity  Air resistance  Friction  Potential energy

 The basketball had the most affect and my hypothesis was incorrect.

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