List 2 tools you can use to measure changes in motion and position
What is a stopwatch, meter stick, or spring scale?
100
It allows people to do work with less effort
What is a machine?
100
The pivot point on the lever is the_____________.
What is the fulcrum?
100
Who invented the Cotton Gin?
Who is Eli Whitney
200
In addition to English, Issac Newton also mastered__________, which was the language that well-educated people both wrote and spoke all across Europe.
What is Latin
200
A force that slows or stops motion when objects rub together.
What is friction?
200
Name all 6 simple machines
What is a lever, an inclined plane, a wheel & axle, a pulley, a screw, and a wedge?
200
Name the 3 different types of levers
What is first class, second class, and third class
200
The power and voltage of a battery is named after this inventor.
Who is Volta
300
True or False. Issac Newton learned "shortwriting" a type of shorthand writing similar to today's text messages.
What is True?
300
Force is measured in_______________.
What is Newtons?
300
Is more than one simple machine working together
What is a compound machine?
300
Which class lever has the fulcrum on one side with the load next to the fulcrum and the input force furthest away. In other words, the load is in the middle.
What is a second class lever
300
The man-made water route allowed for more people and supplies to travel to inland areas verses travel on land.
What is a canal
400
Which law of motion states that "every object in a state of uniform motion tends to remain in that state of motion unless an external force is applied to it
What is Newton's first law of motion
400
Motion is described by measuring __________and _________.
What is distance and time?
400
A wedge is made of _____________ and used to push objects apart.
What is two inclined planes?
400
A pulley uses_________ and a ________ to raise, lower, or move a ___________.
What is wheels, rope, and load?
400
Who is credited with inventing the hot air balloon?
Who are the Montpellier Brothers
500
Issac Newton's Third Law of Action and Reaction states that _____________________.
What is for every action, there is an equal and opposite reaction?
500
When an object resists movement by force it has_________.
What is inertia?
500
A lid is an example of this simple machine
What is a screw?
500
Name two different types of pulleys
What is a fixed pulley and a movable pulley?
500
The use of this to power boats and trains made a huge impact on transportation during the industrial revolution.