SHM WGU Exam Command Center: OA
Simulation Practice, PA Rubric Execution
Guide, Competency Control & Smart
Progress System (2026–2027)
Description
The WGU Exam Command Center is a comprehensive,
system-based study resource designed for students at
Western Governors University (WGU) who want to take
full control of their learning process and approach
assessments with clarity, structure, and confidence. Built
specifically around WGU’s competency-based model, this
guide helps you shift from passive studying to active,
results-driven preparation.
Rather than relying on scattered notes or trial-and-error
studying, this resource functions as a central command
system—giving you the tools, structure, and strategy
needed to manage your course effectively, understand
expectations clearly, and perform consistently in both
1. SHM is defined as motion where acceleration is:
A. Constant
B. Proportional to displacement and opposite in direction
,C. Zero
D. Infinite
2. Equation of SHM is:
A. a = +ω²x
B. a = -ω²x
C. a = ωx
D. a = x²
3. Unit of angular frequency (ω):
A. Hz
B. rad/s
C. s
D. m/s
4. Time period of SHM is:
A. 1/ω
B. 2πω
C. 2π/ω
D. ω²
5. Frequency is:
A. 1/T
B. T²
C. ω²
D. πT
6. Maximum displacement is called:
A. Frequency
B. Amplitude
C. Phase
D. Period
7. Velocity in SHM is maximum at:
A. Mean position
B. Extreme position
C. Halfway
D. Any point
, 8. Acceleration is maximum at:
A. Mean position
B. Extreme position
C. Halfway
D. Zero
9. Velocity at extreme position:
A. Maximum
B. Minimum
C. Zero
D. Infinite
10. Acceleration at mean position:
A. Maximum
B. Minimum
C. Zero
D. Infinite
11. Potential energy in SHM is maximum at:
A. Mean
B. Extreme
C. Middle
D. Zero
12. Kinetic energy is maximum at:
A. Mean position
B. Extreme
C. Halfway
D. Zero
13. Total energy in SHM is:
A. Variable
B. Constant
C. Zero
D. Infinite
14. Energy in SHM depends on:
A. Amplitude²
B. Velocity
Simulation Practice, PA Rubric Execution
Guide, Competency Control & Smart
Progress System (2026–2027)
Description
The WGU Exam Command Center is a comprehensive,
system-based study resource designed for students at
Western Governors University (WGU) who want to take
full control of their learning process and approach
assessments with clarity, structure, and confidence. Built
specifically around WGU’s competency-based model, this
guide helps you shift from passive studying to active,
results-driven preparation.
Rather than relying on scattered notes or trial-and-error
studying, this resource functions as a central command
system—giving you the tools, structure, and strategy
needed to manage your course effectively, understand
expectations clearly, and perform consistently in both
1. SHM is defined as motion where acceleration is:
A. Constant
B. Proportional to displacement and opposite in direction
,C. Zero
D. Infinite
2. Equation of SHM is:
A. a = +ω²x
B. a = -ω²x
C. a = ωx
D. a = x²
3. Unit of angular frequency (ω):
A. Hz
B. rad/s
C. s
D. m/s
4. Time period of SHM is:
A. 1/ω
B. 2πω
C. 2π/ω
D. ω²
5. Frequency is:
A. 1/T
B. T²
C. ω²
D. πT
6. Maximum displacement is called:
A. Frequency
B. Amplitude
C. Phase
D. Period
7. Velocity in SHM is maximum at:
A. Mean position
B. Extreme position
C. Halfway
D. Any point
, 8. Acceleration is maximum at:
A. Mean position
B. Extreme position
C. Halfway
D. Zero
9. Velocity at extreme position:
A. Maximum
B. Minimum
C. Zero
D. Infinite
10. Acceleration at mean position:
A. Maximum
B. Minimum
C. Zero
D. Infinite
11. Potential energy in SHM is maximum at:
A. Mean
B. Extreme
C. Middle
D. Zero
12. Kinetic energy is maximum at:
A. Mean position
B. Extreme
C. Halfway
D. Zero
13. Total energy in SHM is:
A. Variable
B. Constant
C. Zero
D. Infinite
14. Energy in SHM depends on:
A. Amplitude²
B. Velocity
