These cannonballs are all fired at the same angle. The masses are different as shown. The initial velocities are different as shown. 8 m/s 2 m/s 6 m/s 2 m/s 6 kg 12 kg 4 kg 8 kg A В Rank them according to their velocity at their highest point (the top of their flight), greatest to least. O A>C>D>B OC>A>D>B O A=B = C=D O A>C>B = D O A>B = C>D

These cannonballs are all fired at the same angle. The masses are different as shown. The initial velocities are different as shown. 8 m/s 2 m/s 6 m/s 2 m/s 6 kg 12 kg 4 kg 8 kg A В Rank them according to their velocity at their highest point (the top of their flight), greatest to least. O A>C>D>B OC>A>D>B O A=B = C=D O A>C>B = D O A>B = C>D