Categorization is the type of categorization that is based on similar features of objects such as size color and movement.

a. conceptual
b. textual
c. factual
d. perceptual

Perceptual categorization

Explanation:

Perceptual categorization is the automatic part of the perception. In this process, the perceptual categorization computes with one object to another object. The perceptual categorization creates a schema between the objects that which objects look like other objects. In the perceptual categorization, it categorizes the same feature objects from different objects.  

Thus categorization is based on similar features of an object with its size, color, and movement.

we can solve this via the kinematic equation:

where the vertical velocity is zero and so:

since the height of the building is 29.3 meters then:

the ball was in motion for approximately 2.45 seconds

i dont know but thats a great qusestion