Cannonball a is launched across level ground with speed v₀ at an angle of 45. Cannonball b is launched from the same location with the same
Question
Sigridomena
Cannonball a is launched across level ground with speed v₀ at an angle of 45. Cannonball b is launched from the same location with the same speed v₀ at an angle 60. Which cannonball spends more time in the air?
