Problem Name 
MultipleChoice/Short Answer 
MultipleChoice/Multiple Response 
Representation Translation 
Ranking Tasks 
MechanismBased
Reasoning Problems 
Estimation Problems 
Qualitative Questions 
Essay Questions 
P&E1.
Taking Cyrano to the moon
(*) 
     
X

X

P&E2.
Break a leg (not!) (*) 
   
X
   
P&E3.
Carts and graphs(*) 
X
 
X
     
P&E4.
When can you conserve momentum?(*) 
      
X

P&E5.
The astronaut and the cream pie (*) 
   
X
   
P&E6.
Graphs and carts 
X
 
X
   
X
 
P&E7.
The iceskating professor(*) 
   
X

X
  
P&E8.
Colliding carts 
X
 
X
   
X
 
P&E9.
Billiards over the edge 
X
 
X
   
X
 
P&E10.
When can you conserve energy? 
      
X

P&E11. Fan carts P&E(*) 
X
     
X
 
P&E12.
Sticky carts 
X
 
X
   
X
 
P&E13.
Momentum and energy? 
      
X

P&E14.
Rolling carts down hill (*) 

X
    
X
 
P&E15.
Continental drift 
    
X
  
P&E16.
Closing the door (*) 
   
X
 
X
 
P&E17.
Pushing a block 
     
X
 
P&E18.
Jumping into a haystack (*) 
   
X

X
  
P&E19.
Adjusting a projectile (*) 
   
X
   
P&E20.
Momentum conservation in subsystems(*) 
      
X

P&E21.
Conserving momentum but not energy? 
      
X

P&E22.
Workenergy, impulsemomentum, and N2 (*) 
 
X
 
X
 
X
 
P&E23.
Launching a ball with a spring(*) 
 
X
 
X
 
X
  
P&E24.
Table hockey(*) 
X
 
X
      
P&E25.
Stopping a train(*) 
 
X
 
X

X
   
P&E26.
Pushing a Porsche(*) 
   
X
 
X
 
P&E27.
What's conserved?(*) 
   
 
X

X

P&E28.
Testing the theorems(*) 
 
X
 
X
   
P&E29.
Potential energy analogs for chemical reactions 
   
X
  
X

P&E30.
Launching a block up a ramp (*) 
   
X
   
P&E31.
Hybridizing your car (*) 
   

X
  
P&E32.
Energy skatepark (*) 
 
X
 
X
 
X
 
P&E33.
The perfect bouncer 

X

X
 
   
P&E34.
The bungee jumper (*) 
 
X
 
X
   
P&E35.
The dipped track 

X

X
 
   
P&E36.
Energy skatepark 2 
 
X
 
 
X
 
P&E37.
A superelastic collision 
 
X
 
 
X
 
P&E38.
Trapjaw ants (*) 
 
X
 
X
   
P&E39.
Child on a trampoline 
   

X
  
P&E40.
The bulldog on the skateboard (*) 
 
X
 
X
 
X
 
P&E41.
The train, the hill, and the bumper (*) 

X

X
 
   