Final answer:
The size and shape of the inclined plane determine the pitch between the threads of the screw.
Step-by-step explanation:
The size and shape of the original inclined plane determine the pitch between the threads of the screw.
The pitch is the distance between adjacent threads on the screw. It is determined by the size and shape of the inclined plane that the screw is wrapped around. The greater the angle and length of the inclined plane, the larger the pitch will be.
For example, if you have a longer and steeper inclined plane, the threads of the screw will be further apart, resulting in a larger pitch.