K1.L2.sols | PDF
Helicopters!
Acceleration in projectile motion
Max height in free-fall
Where'd the ball go?
Timing the free-fall
Acceleration and velocity
Drop that ball: Part A
Drop that ball: Part B
The classic free-fall problem
Nice going, Thor
Ball A vs Ball B: Part A
Ball A vs Ball B: Part B
Ball A vs Ball B: Part C
Ball A vs Ball B: Part D
Ball A vs Ball B: Part E