Answer:
14.4913767
Step-by-step explanation:
Answer is B- you might begin to visualize the story.
Type: acute angle
measurement: 85°
Answer:

Step-by-step explanation:

The angular velocity for this problem is given by:
Angular speed = 200 rev / min
The first thing you should keep in mind is the following conversion:
1 rev = 2π radians
Applying the conversion we have:
Angular speed = 200 * (2π)
Rewriting:
Angular speed = 200 * (2 * 3.14)
Angular speed = 1256 radians / minutes
Answer:
the angular speed is:
Angular speed = 1256 radians / minutes