The ball is travelling faster when the two objects hits the level ground below.
Time of motion of the objects
The time of motion of the objects depends on height and initial velocity of projection of the objects.
The stone has no initial vertical velocity while the ball has initial vertical velocity.
Thus, the ball is travelling faster when the two objects hits the level ground below.
Learn more about time of motion here: https://brainly.com/question/2364404
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