Automatic doors require a motor that pushes a rod that opens the door; the door is held in place by a hinge and a doorframe, and a separate controller pulls the door back to the closed position.The rod pushing open the doorframe is most analogous to
A) tendons.
B) ligaments.
C) extensors.
D) flexors.
E) cartilage.

Question

Quizplus · Accepted Answer

The rod pushing open the doorframe is most analogous to extensors, as both involve mechanisms that extend or push an object or limb away from a fixed point, similar to how extensors work in the human body to extend or straighten limbs.

Automatic Doors Require a Motor That Pushes a Rod That