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Physics, 22.12.2019 04:31 orlando19882000

Luis wanted to know which of his 4 toy cars is the fastest. he conducted an experime and recorded his results in the table shown below.
car track 1 track 2 track 3
1 2.0 s 2.3 s 4.0 s
2 2.5 s 3.0 s 4.5 s
3 4.0 s 4.6 s 8.0 s
4 1.5 s 2.0 s 3.5 s
what were the dependent and independent variables in luis's experiment?

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