Show:
Force/Distance
Habitable Planets 1
Work
Pulley/Inclined Plane
Habitable Planets 2
100
The unit of measurement for force.
What is a Newton?
100
Determines the amount of atmosphere on a planet.
What is gravitational pull?
100
W=F x d
What is the equation for work?
100
Makes work easier by changing the direction of this.
What is force?
100
Could survive without this for three weeks.
What is food?
200
Push and pull are all examples of this.
What is force?
200
As a result of being weightless in space, astronauts do this.
What is floating?
200
Joule
What is unit of measurement for work?
200
The opposite direction of pulling upwards as a result of using a pulley.
What is downwards?
200
Could survive without this for 3 days.
What is water?
300
Force that moves against an an object's force on a solid surface.
What is friction?
300
The temperature of a planet is determined by this.
What is distance from the sun?
300
Newton-meter
What is a joule?
300
Making this less makes work using an inclined plane easier.
What is an inclined plane?
300
Could survive without this for 3 minutes.
What is air?
400
The unit of measurement for distance.
What is a meter?
400
Can be present in a solid, liquid, and gas form depending on the temperature of a planet.
What is water?
400
The same whether or not one is using a simple machine or not.
What is work?
400
The form of energy that input energy is transferred to.
What is output energy?
400
This is required to keep air inside living quarters in space.
What is a sealed space craft?
500
As you decrease the amount of force needed to move an object, you are ________ to the amount of distance the object moves.
What is increasing?
500
Would cause the earth to get too hot.
What is too much atmosphere?
500
Required to be in the same direction for work.
What is force and distance?
500
The form of energy that input energy is lost to.
What is heat?
500
These two processes allow astronauts to have drinking water in space.
What are filtering and recycling?