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Frida Is a Young Child in the Process of Developing

question 64

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Frida is a young child in the process of developing concepts. Which of the following concepts is she most likely to learn first?


Definitions:

Rack And Pinion

A type of linear actuator that involves a circular gear (the pinion) engaging a linear gear (the rack) to create linear motion from rotational motion.

Fifth Wheel

A pivoting platform attached to a tractor or truck chassis that provides a coupling point for a semi-trailer.

Axle

A rod or bar on which wheels turn or the housing that supports wheel assemblies. Also used to describe the shaft that transmits drive torque to the drive wheels.

Drivelines

Components, including the driveshaft, axles, CV joints, and differential, that transmit power from the engine to the wheels of a vehicle.

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