Newton's Laws Assessment

Considering the relationship between mass and force, explain why Katie always makes it to the bottom of the slide first. You must use Newton’s 2nd Law in your answer.

Unless Susie and Katie were to jump over the sand at the bottom of the slide, why are they unable to go down the slide without making a depression in the sand? You must use Newton’s 3rd Law in your answer.

Explain how Katie is still able to go down the slide, and what is causing her to be slower than Susie. You must use Newton’s 1st Law in your answer.