# A glass marble projected horizontally from the top of a table falls at a distance 𝑥 from the edge of the table. If ℎ is the height of the table, then the velocity of projection is

Question: A glass marble projected horizontally from the top of a table falls at a distance 𝑥 from the edge of the table. If ℎ is the height of the table, then the velocity of projection is

(A) $h\sqrt{\dfrac{g}{2x}}$

(B) $x\sqrt{\dfrac{g}{2x}}$

(C) g𝑥ℎ

(D) g𝑥 + ℎ