Vector = 4

question 85

Multiple Choice

Vector = 4.0 m points eastward and vector = 3.0 m points westward. The resultant vector + is given by

• A)7.0 m east.
• B)7.0 m west.
• C)1.0 m east.
• D)1.0 m west.
• E)3.5 m west.

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Definitions:

Observed Findings

Results or outcomes that have been noticed or recorded during a research study or experiment.

Meta-Analysis

A statistical technique that combines the results of multiple scientific studies to identify patterns, contradictions, or other insights.

Placebo Effect

A phenomenon where a patient experiences a perceived improvement in condition due to the belief in the efficacy of a treatment, despite the treatment having no therapeutic effect.

Response Set

A tendency of some respondents to answer survey questions in a particular way, regardless of the content.