Solve Applied Problems Involving Vectors
-A Power Boat in Still $10 ^ { \circ }$

question 251

Multiple Choice

Solve Applied Problems Involving Vectors
-A power boat in still water maintains a speed of 45 miles per hour. The boat heads directly across a river perpendicular to the current which has a speed of 8 miles per hour. Find the actual speed and direction of the boat.

• A) 46 miles per hour; \(10 ^ { \circ }\) off course
• B) 45 miles per hour; \(10 ^ { \circ }\) off course
• C) 22 miles per hour; \(21 ^ { \circ }\) off course
• D) 17 miles per hour; \(28 ^ { \circ }\) off course

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Definitions:

Trait Theory

A psychological approach that focuses on identifying, classifying, and measuring individual personality characteristics or traits.

Allport

Gordon Allport was a psychologist known for his trait theory of personality, which focuses on the identification and measurement of individual personality traits.

Personality

The characteristic set of behaviors, cognitions, and emotional patterns that evolve from biological and environmental factors.

Reinforcement Value

Refers to the subjective attractiveness or desirability of a consequence that can increase the likelihood of a particular behavior being repeated.