<span>The baseball and the bat are colliding head-on in a relatively elastic situation; by contrast, crumpling cars are inelastic. In the example of a person catching a water balloon, the catcher is moving in the same direction as the balloon, thus reducing momentum change.</span>
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Answer:
Scatter diagrams.
Explanation:
Scatter diagrams more popular by the name of the X-Y graph are useful mathematical methods for analyzing the relationship between two variables . as the name implies, it is a type of a paper sheet on which the detail points referring to the interest variables are spaced. The scatter diagram displays pairs of numeric values to seek a correlation between them, with one variable on each axis. If there is a connection between the variables, the points may fall into a line or curve. The better the connection, the more close the dots hug the line.
