Robotics Final Exam

Front

What is the term for movement along an arched path; back and forth?

Back

Oscillating

Front

What is the VEX Robot part that is used to transfer motion between gears?

Back

Sprocket Gear

Front

How do you calculate the gear ratio?

Back

Teeth of gear output : teeth of gear input

Front

What gear train would you use to apply the force necessary to ride up a hill?

Back

Gear Train B

Front

What is a gear ratio?

Back

A ratio that compares the number of teeth on two gears.

Front

What type of motion is characterized by moving in a straight line?

Back

Linear motion

Front

What type of motion involves rotating around a central point?

Back

Rotary motion

Front

What is the purpose of a rack and pinion in robotics?

Back

To convert rotary motion into linear motion.

Front

What is the advantage of a gear ratio of 1/3?

Back

It provides a speed advantage.

Front

What is the difference between speed and torque in a gear system?

Back

Speed refers to how fast something moves, while torque refers to the rotational force.