Discussion
The unit of natural circular frequency is
Answer: B
Correct answer: radians per second
Circular frequency \( \omega \) is measured in radians per second, and it relates to the cyclic frequency \( f \) in hertz by
\[ \omega = 2\pi f \]
with the period \( T = 1/f = 2\pi/\omega \) in seconds. Keeping the two apart is essential in numerical work: the factor of \( 2\pi \) between them is the commonest source of error in dynamics calculations, and the units are what identify which quantity a formula expects.
No comment is present. Be the first to comment.
Loading…
Post your comment
Please log in or register to post a comment.
Examination Categories
- SSC Exams
- Banking Exams
- Teaching Exams
- Civil Services Exams
- Railways Exams
- Engineering Recruitment Exams
- Defence Exams
- State Government Exams
- Police Exams
- Insurance Exams
- Nursing Exams
- Other Government Exams
- NRA CET
- PG Entrance Exams
- Campus Placement
- MBA Entrance Exams
- CUET and UG Entrance
- Judiciary Exams
- Regulatory Body Exams
- Software Development