The wheel makes 25 revolutions in 1 second. What is the angular velocity?
| May 9, 2021 | education
The angular velocity is usually expressed in radians. It remains to go from revolutions per second to radians per second.
The angle of rotation in radians is f = n * 2 * pi, where n is the number of revolutions.
Angular velocity w = f / t = (n * 2 * pi) / t = (25 * 2 * 3.14 rad) / 1 s = 157 rad / s.
Answer: 157 rad / s.
One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.
