Which Type of Machine Maintains Constant Velocity and Matches the Resistance

question 26

Multiple Choice

Which type of machine maintains constant velocity and matches the resistance to the effort of the performer?

• A)isotonic
• B)isometric
• C)isokinetic
• D)eccentric

---

Definitions:

Null Hypothesis

A hypothesis that suggests there is no statistical significance in a set of given observations, implying no effect or relationship.

Linear Relationship

A relationship between two variables where the change in one variable is directly proportional to the change in another variable.

Pearson Correlation

A statistical measure that calculates the strength and direction of a linear relationship between two quantitative variables.

Covariance

A measure that indicates the extent to which two variables change together; if the greater values of one variable mainly correspond with the greater values of the other variable, and the same holds for the lesser values.