scarlett is teaching her little sister, cara, how to catch a football. scarlett holds the football in her…
scarlett is teaching her little sister, cara, how to catch a football. scarlett holds the football in her hand and throws it high and long in the air. cara has to run back several steps, but she catches it successfully and holds on to it. which graph could show the height of the football over time?
Answer
Answer:
3
Explanation:
Step1: Analyze football motion
The football starts at a non - zero height (in Scarlett's hand), goes up reaching a maximum height, then comes down and is caught by Cara at a non - zero height.
Step2: Evaluate graphs
Graph 1 starts with a drop which is incorrect as it should start with an upward motion. Graph 2 has a flat start and end which is not correct as the height should change. Graph 4 ends at zero height which is wrong as Cara catches it at a non - zero height. Graph 3 shows the correct motion starting at non - zero height, going up, coming down and ending at non - zero height.