Final answer:
A convex mirror always produces virtual and upright images, which appear to originate from a point behind the mirror and are smaller than the actual object.
Step-by-step explanation:
A convex mirror, such as the one mentioned in the amusement park with a radius of curvature of 3.00 m, produces images that are always virtual and upright. This type of mirror is considered a diverging mirror, meaning that the focal length (f) is negative, and it cannot project a real image; instead, it can only produce virtual images. The characteristics of these images can be determined by ray tracing, as depicted in various figures, where rays approaching parallel to the axis, striking the center of the mirror, and approaching toward the focal point all reflect and appear to originate from a point behind the mirror. This points to the image being behind the mirror, hence it is virtual. Additionally, these images are always upright and smaller than the object, a property that can be useful in certain applications such as security mirrors, which can provide a wider field of view due to the reduced image size.