Consider the trajectory of a golf ball. At time t0, the ball has just left the ground and is no longer in contact with the golf club. At time t1, the golf ball reaches the apex of its trajectory, denoted by ymax. Time t2 represents the time immediately before the ball strikes the ground. Which of the following statements are true? Question 3 options: The vertical acceleration is equal to -9.8 m/s at all points of the trajectory. The horizontal acceleration is equal to -9.8 m/s at all points of the trajectory. The vertical velocity is constant throughout the trajectory. The horizontal velocity is constant throughout the trajectory. The speed is constant throughout the trajectory. The ball is travelling fastest at the apex of its trajectory The ball is travelling fastest just after leaving, and just before hitting, the ground