Which nose cone design produces the least amount of drag at subsonic speeds? A A the slightly rounded cone the pointed cone C C the blunt cone D D the blunt end

## Step 1<br />The problem is asking us to identify which nose cone design produces the least amount of drag at subsonic speeds. Drag is a force that opposes the motion of an object through a fluid, such as air. The shape of the object can greatly influence the amount of drag it experiences.<br /><br />## Step 2<br />The options provided are: a slightly rounded cone, a pointed cone, a blunt cone, and a blunt end. <br /><br />## Step 3<br />The slightly rounded cone is known to produce the least amount of drag at subsonic speeds. This is because the shape of the cone allows the air to flow smoothly around it, reducing the resistance or drag.