Linear Momentum

question 26

Multiple Choice

Linear momentum

• A) has the units of mass times acceleration.
• B) has magnitude and direction.
• C) is a scalar quantity.
• D) none of these

---

Definitions:

Critical Value

A threshold in hypothesis testing that determines the boundary for rejecting the null hypothesis.

P-value

The probability of obtaining an observed value of a test statistic, or more extreme, assuming that the null hypothesis is true.

Level of Significance

A threshold in hypothesis testing that determines the probability of rejecting a null hypothesis when it is actually true, often denoted by alpha.

Sociology Students

Individuals enrolled in a course or program of study focusing on the systematic study of society, social institutions, and social relationships.