Question

multiple choice
the ball in the program was an instance of a sphere.
which quantity do you change to move the ball?
radius
pos
axis
vector

Explanation:

To move an object (in this case, a ball represented as a sphere in a program), you change its position. Radius changes the size, axis is a reference line, and vector is a quantity with magnitude and direction but position (pos) directly determines where the object is located and thus moving it.

Answer:

pos