A ball rolls off the edge of a table with an initial velocity of 20 m/s. The height of the table above the ground is 2.0 m. How long does it take the ball to reach the ground?
A) 0.49 s
B) 0.98 s
C) 0.64 s
D) 2.0 s
E) 0.32 s

Question

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The Answer of A ball rolls off the edge of a table with an initial velocity of 20 m/s. The height of the table above the ground is 2.0 m. How long does it take the ball to reach the ground?
A) 0.49 s
B) 0.98 s
C) 0.64 s
D) 2.0 s
E) 0.32 s

A Ball Rolls Off the Edge of a Table with an Initial