What Is the Root-Mean-Square Value of the Following Velocity Components

question 56

Multiple Choice

What is the root-mean-square value of the following velocity components: 2.0 m/s,-3.0 m/s,and 4.0 m/s?

• A) 5.4 m/s
• B) 1.9 m/s
• C) 3.1 m/s
• D) 3.3 m/s
• E) 1.0 m/s

Recognize low-risk and high-risk occupations for workplace violence.

Implement best practices for maintaining employee health with the use of technology.

Understand the diagnosis and prevention of occupational diseases and disorders.

Recognize the components and benefits of workplace wellness programs.

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