43 A projectile is launched at point 0 and follows the path OPQRS, as shown. Air resistance may be neglected. Which statement is true for the projectile when it is at the highest point 0 of its path? A The horizontal component of the projectile's acceleration is zero. The horizontal component of the projectile's velocity is zero. The kinetic energy of the projectile is zero. 0003 The momentum of the projectile is zero