EXPERIMENT
2:
Kelly and Jack are playing in the park. Jack rolls a marble down the small playground slide.
Kelly proposes the idea that the marble would travel at a faster pace if it is rolled down the longer slide. This
discussion leads to the following scientific question. What happens to the speed a marble travels when the
height of a ramp is changed?
Read the question that Kelly and Jack were trying to answer with their experiment and then write a
possible hypothesis for this experiment.
Hypothesis:
