M. A. D. Box Review

Why was this build called M.A.D. Box?

• None of these answers is correct.

• M.A.D. stands for Mechanical Advantage Device.

• It was angry.

• M.A.D. stands for Making Autos Drive.

How many different sizes of gears did the M.A.D. Box build include?

• Two

• Four

• One

• Three

A gear ratio has two types of gears: a driving gear and a driven gear. Which of the following is the best definition of a driven gear?

• It is turned by the driving gear.

• It turns first.

• It is always smaller than the driving gear.

• It is always larger than the driving gear.

Which of the following best describes a gear ratio that has the mechanical advantage of torque?

• The driving gear is smaller than the driven gear and speed is increased.

• The driving gear is smaller than the driven gear and power is increased.

• The driving gear is larger than the driven gear and power in increased.

• The driving gear is larger than the driven gear and speed is increased.

Which of the following best describes a gear ratio that has the mechanical advantage of speed?

• The driving gear is smaller than the driven gear and speed is increased.

• The driving gear is smaller than the driven gear and power is increased.

• The driving gear is larger than the driven gear and power in increased.

• The driving gear is larger than the driven gear and speed is increased.