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Swingers
Question | Answer |
---|---|
One thing you can change in an experiment that may or may not change the outcome. | Variable |
The first test you do where all variables are kept the same. You compare all other experiments to this one. | Controlled experiment |
length | The longer the swinger the greater distance it must travel therefore it will have less swings. The shorter the swinger the less distance to travel therefore it will have more swings. It made a difference. |
weight | The number of washers on the swinger. It made no difference. |
tension | The tightness of the swinger. It made no difference. |
angle | Where you release the swinger. It made no difference. |
force | The amount of energy you put into the push when you release the swinger. It made no difference. |