Forces
The force when wheels go over a surface
What is rolling friction
The strongest part of a magnet
What is the magnetic pole
You have a bowling ball, basketball, and a soccer ball. Which one has more mass?
What is a bowling ball.
He is from Pisa, Italy
Who is Galileo Galilei
The formula for weight
What is mass times gravity
This force is used to calculate weight
What is gravity
The lines in a magnetic field model are further apart than others. Why?
What is a weaker force
Mass is anything that has weight and ______________
What is takes up space
Known for sitting under an apple tree.
The formula for speed
What is distance over time (distance/time)
The unit of measurement for force.
What is a Newton
Some magnets are mixed with plastic to make them flexible.
What are ferrite magnets
When you are on the moon, what happens to your mass?
He is known for using his heartbeat to time a swinging lamp and experimental science.
Who is Galileo Galilei
The unit of measure for sliding friction
What is a Newton
This force helps bring objects to a stop or slows them down
What is friction
These magnets are very strong and should be used with caution.
What are rare-earth magnets
Your weight changes because mass times gravity= weight. When gravity changes your weight will too!
He is a 7th grade science teacher at SMS
Who is Mr. Wilson
Selah school's mascot
What is a Viking
This force is present within a magnetic field
What is magnetic force
These have revolutionized travel in parts of Asia cutting down travel time.
What are maglev trains
The unit of measurement for mass.
What is a kilogram or gram.
Known for his laws of motion and observations on gravity.
Who is Sir Isaac Newton
The number of days we have had of school this year
What is 111!