Question

You’ve made the hypothesis that the stepper the slope , the faster a ball will be rolling when it reaches the bottom .

What should be your independent variable in an experiment testing this hypothesis?

A) how heavy the ball is

B) how steep the slope is

C) how high the ball starts on the slope

D) how fast the ball is rolling at the bottom

Answer 1

B) how steep the slope is

Step-by-step explanation:

Because you have to know how is the influence of the steep of the slope in the time that a ball reaches the bottom. The steep of the slope is the variable that you would have to change in an experiment.

I hope this is useful for you

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