A Uniform Cylinder I = MR²) of Diameter 0

question 89

Multiple Choice

A uniform cylinder I = mR²) of diameter 0.20 m and mass 12 kg rolls without slipping down a 37^o inclined plane. The acceleration of the cylinder down the plane is approximately

• A) 2.0 m/s².
• B) 3.9 m/s².
• C) 4.9 m/s².
• D) 5.8 m/s².
• E) 9.8 m/s².

---

Definitions:

F Statistic

A ratio used in statistical analysis to determine the relationship between variances and to test hypotheses about the means of several populations.

Alternative Hypothesis

In statistical hypothesis testing, it is the hypothesis that suggests there is a difference or effect, in contrast to the null hypothesis which suggests no effect or difference.

Population Mean

The average characteristic or measure of a total population, representing a central or typical value of the population data.

Common Standard Deviation

A measure used in the context of comparing groups that assumes all groups have the same standard deviation, often used in analyses such as ANOVA.