Lever
Wheels and Axles
Random
100
A stick that is free to pivot or move back and forth at a certain point.
What is a lever?
100
Two machines
How many machines make up the wheel and axle?
100
St. Agnes School
What is the name of the school that you go to?
200
The point a which A lever is free to pivot or move back and forth.
What is the fulcrum?
200
The axle
What is the object that attaches the wheel to the object its moving?
200
Mr. Fields
What is your after school Robotics teacher's name?
300
Extra power with less effort.
What do you gain by changing the position of the fulcrum?
300
Gears, or sprockets
What are wheels with evenly spaced teeth are are called?
300
50 States
How many states make up the United States of America?
400
By moving the fulcrum point closer towards the load and pushing down
How do you lift a load that's weighs more than you.
400
Increases force.
What does a big wheel that to a small wheel increase?
400
SquarePants
What is SpongBob's last name?
500
Scissors, shears, seesaw, wheelbarrow, pliers
What is an example of a lever?
500
Friction
What do wheels reduce that allows you to move an object across the ground?
500
Venus
What is the second planet in the Solar System?
M
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