A ball rolls over the edge of a platform with only a horizontal velocity. The height of the platform is 1.6 m and the horizontal range of the ball from the base of the platform is 20 m. What is the
Horizontal velocity of the ball just before it touches the ground? Neglect air resistance.
A) 9.8 m/s
B) 70 m/s
C) 20 m/s
D) 4.9 m/s
E) 35 m/s

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The Answer of A ball rolls over the edge of a platform with only a horizontal velocity. The height of the platform is 1.6 m and the horizontal range of the ball from the base of the platform is 20 m. What is the
Horizontal velocity of the ball just before it touches the ground? Neglect air resistance.
A) 9.8 m/s
B) 70 m/s
C) 20 m/s
D) 4.9 m/s
E) 35 m/s

A Ball Rolls Over the Edge of a Platform with Only