How would you explain a car’s wheel and axle system to a layperson?

Question

Accepted Answer

A car's wheel and axle system is a simple machine that allows the car to move efficiently.

The wheel and axle system consists of a wheel (the round part) attached to an axle (the rod that goes through the center of the wheel).
When the axle rotates, it causes the wheel to turn, allowing the car to move forward or backward.
The wheel and axle system reduces friction and makes it easier for the car to move.
An example of a wheel and axle system in a car is the wheels attached to the axles of the car, allowing it to move smoothly.
The wheel and axle system is a type of simple machine that has been used for centuries in various applications.

Accepted Answer

A:

This question assesses how well an engineer can explain complicated designs to people who work in other industries. It’s important that your mechanical engineer be able to articulate their idea to marketing and executive teams in your company before production begins.

What to look for in an answer:

Evidence they can communicate complicated designs to other teams in a way that makes sense
Willingness to break down complex issues without becoming frustrated

Asked in Maruti Suzuki

How would you explain a car’s wheel and axle system to a layperson?

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