position in the gure v (m/s) Vy(m/s) Ver (m/s) ax (m/s) ay (m/s) ant (m/s Position 1 2. 3 4 5 B. Complete each sentence. 1. The net acceleration of the ball is a constant at 2. The horizontal acceleration of the ball is at all times. 3. The vertical acceleration of the ball during ascent is always directed 4. The vertical acceleration of the ball during descent is always directed 5. The net velocity of the ball is least at the 6. The net velocity of the ball is zero 7. The net velocity of the ball is the horizontal velocity at the peak, 8. The horizontal velocity is in all locations. 9. The vertical velocity is zero in position 10. The vertical speeds are identical in positions and in 11. At the same elevation, vertical velocities are equal but opposite in 12. The time in going up the peak from an elevation is the time in going down from the peak back to the same elevation,​