# data[].attributes.body
Use balls and different types of elevations or inclines. You could have a radar gun to calculate the differing speeds for each situation. You could also have something that could be broken and the speed of the balls should cause more damage.

# data[].attributes.body
You could try the stand off game to measure force, speed, and direction

# data[].attributes.headline
Throw a 7th grader out a window and measure force

# data[].attributes.subject
Throw a 7th grader out a window and measure force

# data[].attributes.headline
Someone said it was due to men being on one side- could test out different situations and see if this is true.  Also see if it is more about muscle mass- or just sheer mass. 

# data[].attributes.subject
Someone said it was due to men being on one side- could test out different situations and see if this is true.  Also see if it is more about muscle mass- or just sheer mass. 

# data[].attributes.headline
experiment with the material that is used for the tug of war.  silk, jump rope, rubberbands, etc.

# data[].attributes.subject
experiment with the material that is used for the tug of war.  silk, jump rope, rubberbands, etc.

# data[].attributes.headline
Sometimes I feel good inside when I let the other team win at tug-of-war.

# data[].attributes.subject
Sometimes I feel good inside when I let the other team win at tug-of-war.

# data[].attributes.headline
Once you have momentum, you need more force on one side to bring balance.

# data[].attributes.subject
Once you have momentum, you need more force on one side to bring balance.

# data[].attributes.body
The getting up and out of my seat to participate gets me engaged!

# data[].attributes.body
Don't call the other team "losers"

# data[].attributes.headline
You could use different size marbles and build a roller coaster track out of pool noodles.

# data[].attributes.subject
You could use different size marbles and build a roller coaster track out of pool noodles.

# data[].attributes.body
Objects go in the opposite direction of the force.

# data[].attributes.headline
Having students hit different size balls and measure how far they go. 

# data[].attributes.subject
Having students hit different size balls and measure how far they go. 

# data[].attributes.body
Moving heavier object takes longer to stop than a lighter one.

# data[].attributes.body
If the train is coming get off the tracks.

# data[].attributes.body
I need more education on the subject to be able to answer these questions.

# data[].attributes.body
The candy was a great incentive

# data[].attributes.body
Objects go in the direction of the most force. If there is more force pushing someone left, the person is going to go left.