Terms
More Terms
Prefixes
General
Formulas
100
What is a Hypothesis?
A tentative explanation for a scientific inquiry that may be tested, verified, or answered by further investigation.
100
What is Mobility?
The ability to move.
100
What does Bi mean?
Two.
100
What is the Engineer design process?
Think, Design, & Share.
100
What is the formula for the Area of a rectangle?
l x w
l = length w = width
200
What is Force?
Any interaction that, when unopposed, changes the motion of an object.
200
What is Data?
Raw or unorganized facts and statistics collected together for reference or analysis.
200
What does Inter mean?
Between.
200
Name two branches of Engineering.
Mechanical, Chemical, Civil, Electrical, Management, & Geo-technical.
200
What is the formula for Circumference of a Circle?
C=πd OR C=2πr
π = pi d = diameter r = radius
300
What is Precision?
The closeness of two or more measurements to each other.
300
What is Dexterity?
Skill in a task. ("her dexterity was impressive." "his dexterity was amazing")
300
What does Semi mean?
Half.
300
Name all the simple machines.
Wheel & Axle, Wedge, Inclined plane, Lever, Pulley, & Screw.
300
What is the formula for Speed?
=speed 
=distance traveled 
=time elapsed
400
What is Accuracy?
The closeness of a measured value to the accepted value of what's being measured.
400
What is Perception?
Awareness/understanding of something/someone.
400
What does Super mean?
Over.
400
What is a superconductor?
A material with no electrical resistance.
400
What is the formula for Acceleration?
= average acceleration 
=final velocity
= starting velocity 
=elapsed time
500
What is Repeatability?
How well a system can reproduce an outcome of the same item and under the same conditions.
500
What is an Algorithm?
A set of instructions used to solve a problem or obtain a desired result.
500
What does Circum mean?
Around.
500
What is the difference between Hardware and Software?
Hardware is physical and Software is coded.
500
What is the formula for Velocity?
