Simple Machines
Forces
Parts of a plane
Newton
Balanced and Unbalanced
100
Fulcrum
What supports the lever?
100
Newton
What is the unit used for force?
100
Tail
What is the back of the plane?
100
Friction
What is the force that stops motion?
100
30N west and 20N east
What is west?
200
Load
What you are picking up.
200
Spring Scale
What is tje tool used to measure force?
200
Nose
What is the front of the plane?
200
Newton's 1st law
What says objects in motion stay in motion?
200
30N east and 20N west
What is east?
300
Inclined Plane
What is another name for a ramp?
300
Leaning
How could you change the direction of motion?
300
Wings
What provides lift for the plane?
300
at Rest
What is an object not in motion called?
300
50N north and 20N south
What is north?
400
Reduce effort
How do simple machines help us?
400
A push or a pull
What is the definition of a force?
400
flaps in the same direction
How do you keep a plane flying straight?
400
Reduce friction
What wheels on a skateboard do?
400
15N south and 5N north
What is south?
500
1/2 the distance
Where do you move the load to make your work easier?
500
Joules
What is the unit for work?
500
Flys in a curve
What happens when the flaps are placed in different directions?
500
Work
What is force X distance?
500
45N east and 45N west
What is "It will not move?"
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