Sam and his father ride a motorbike in order to throw a bomb up and through a hole on the top of a dome. The bomb goes up through the hole, and falls back very near the hole's edge. The hole is just right for the bomb to pass. Find what is wrong with this picture?
1 - Build a free body diagram for the motorbike, when it is next to the hole. The bike should be upside down.
2 - Suppose spring field is the size of main San Jose (Google the size in KM). Which speed should the motorbike go so that it won't fall down at the highest position? It should just make the curve.
3 - Find what is wrong with the bomb falling near the hole edge?