The page feed roller of a computer printer grips each 11-inchlong sheet of paper and feeds it through the print mechanism. Ifthe roller has a radius of 6.4 mm and the drive motor has a maximum angular speed of 480 rpm, what is the maximum number ofpages that the printer can print each minute?
Angular speed, acceleration and displacement
Angular acceleration is defined as the rate of change in angular velocity with respect to time. It has both magnitude and direction. So, it is a vector quantity.
Angular Position
Before diving into angular position, one should understand the basics of position and its importance along with usage in day-to-day life. When one talks of position, it’s always relative with respect to some other object. For example, position of earth with respect to sun, position of school with respect to house, etc. Angular position is the rotational analogue of linear position.
The page feed roller of a computer printer grips each 11-inchlong sheet of paper and feeds it through the print mechanism. If
the roller has a radius of 6.4 mm and the drive motor has a maximum angular speed of 480 rpm, what is the maximum number of
pages that the printer can print each minute?
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