A wheel with a radius of 3.0 m rotates clockwise at 15 times per second. What is its angular speed
To find the angular speed of the wheel, we need to use the formula:
Angular speed = (2π * frequency) / time
Given that the radius of the wheel is 3.0 m and it rotates clockwise at 15 times per second, we can calculate the angular speed as follows:
Angular speed = (2π * 15) / 1
Simplifying the equation, we get:
Angular speed = 30π radians per second
Therefore, the angular speed of the wheel is 30π radians per second.