problem
2 out of 3
Favourite
Escape From Planet Earth
Age
16 to 18
Challenge level
2 out of 3
How fast would you have to throw a ball upwards so that it would never land?
problem
2 out of 3
Favourite
Receding Baseball
Age
16 to 18
Challenge level
2 out of 3
Explore the kinematics of a pitched baseball
problem
3 out of 3
Favourite
Gravity Paths
Age
16 to 18
Challenge level
3 out of 3
Where will the spaceman go when he falls through these strange planetary systems?