The angular velocity of a rotating rigid body increases from 500 to 1500 rev/min in 120 s. The angular acceleration of the body is Blank 1. The angle in radians it turns to in the time interval is Blank 2.
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
- The
angular acceleration of the body is Blank 1. - The angle in radians it turns to in the time interval is Blank 2.
Round your answer to the nearest 2 decimal places.
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