Projectiles A and B are launched simultaneously from ground level with the same initial speed v0. Projectile A is launched at 40∘ above the horizontal, and projectile B is launched at 50∘ above the horizontal. Ignore air resistance. Which of the following statements is true about their motions?
a) Projectile B reaches a greater maximum height and remains in the air longer, but lands closer than Projectile A.
b) Projectile B reaches a greater maximum height and remains in the air longer, but both projectiles have the same horizontal range.
c) Projectile A reaches a greater maximum height and remains in the air longer, while their horizontal ranges are equal.
d) Projectile B reaches a greater maximum height, stays in the air for a shorter time, yet the two projectiles travel the same horizontal range.