Which of the following statements is correct when you toss a ball? 1. The ball moves at a constant speed when

Which of the following statements is correct when you toss a ball?
1. The ball moves at a constant speed when the K.E of the ball is converted to P.E
2. The ball moves slowly when the K.E of the ball is converted to P.E
3. The ball cannot move when the K.E of the ball is converted to P.E
4. The ball moves fast when the K.E of the ball is converted to P.E