Unit Challenge
What is the name of the kid in the Unit Challenge
What is a force
a push or a pull
What is the difference between constant motion and acceleration
Constant motion stays the same while acceleration changes
What is an independent Variable
The variable that is being tested
What happened in lesson 3
Paper tower
What were we supposed to make for the unit challenge
Cell phone case
what is acceleration
change in speed or motion
If an object is moving then an outside force with an equal amount of force what happens to it
It slows down or stops
What is an unbalanced force
2 forces pushing on each other with unequal amount of strength
What did we learn from this activity
objects crush under presure
What was the size of the phone case supposed to be
4 x 7 x 2
what is mass
the amount of matter in an object
If Frank and Dave throw an object with the same speed but Franks's object is heavier. Whose will go farther
Franks
What is a dependent variable
Depends on the dependent variable, The end result
What forces pushed our paper tower down
Gravity
What should the phone case be made out of
Repurposed materials
what is a balanced force
The same forces pushing on an object that adds up to zero
if a bout is being pushed and pulled equally what happens
No motion
What is the constant variable
The variable that stays the same
What are force pairs between two objects
When two objects collide
What is Marcus always doing to his phone
Breaking it
When 2 objects collide
if an airplane moves at 200 newtons and a bit of wind pushes back on it with 100 newtons what happens
slows down a bit
Explain how speed would impact collision
The more speed the higher the damage
How many pieces of paper were aloud in the paper tower
Five