A toy projectile is fired from the ground vertically upward with an initial velocity of 29 m/s. The projectile arrives at its highest point in 2.96 seconds. (Neglect the effects of air resistance.) As the projectile rises and then falls back to the ground, its acceleration will: a) decrease, then increase 3. c) increase, then decrease d) remains the same b) increase only 4. 5. What is the position of the projectile relative to the ground: a) 2 seconds after being fired? b) 4 seconds after being fired? c) 6 seconds after being fired? What is the maximum height that the projectile reaches?