Emily Recinos v (Student - section: 04) PHYS 121 Fernsler Spring 2022 Main Menu Contents Grades Syllabus Course Contents > ... > Ch. 3: Vectors and Motion In 2D > Ball Trajectory Ball Trajectory If you throw a ball into the air at some angle with respect to the horizontal, which of the following statements about the ball is true? The horizontal component of the velocity is zero at the top of the motion The vertical component of the velocity is constant during the motion The vertical component of the acceleration changes sign at the top of the motion The acceleration is zero at the top of the motion The velocity is constant during the motion The vertical component of the velocity is zero at the top of the motion None of the above Submit Answer Incorrect. Tries 1/4 Previous Tries Post Discussion