A 50-Kg Ball and a 10

question 12

Multiple Choice

A 5.0-kg ball and a 10.0-kg ball approach each other with equal speeds of 20 m/s.If they collide inelastically,the speed of the balls just after the collision is approximately

• A)1.0 m/s
• B)20 m/s
• C)6.7 m/s
• D)1.5 m/s
• E)zero

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Definitions:

Correlation Coefficients

Statistical measures that quantify the degree to which two variables are related or move together, ranging from -1 to +1.

Correlation Coefficient

A numerical indicator that shows the degree to which two or more variables move in conjunction with each other.

Negative Correlation

A relationship between two variables where one variable increases as the other decreases, indicating an inverse relationship.

Negative Correlation

A bond between two factors where as one escalates, the other diminishes.