A fixed cylindrical vessel is filled with water up to height H. A hole is bored in the wall at a depth h from the free surface of water. For maximum horizontal range .h. is equal to H/N where N is equal to 2.

A fixed cylindrical vessel is filled with water up to height H. A hole

1.	A fixed cylindrical vessel is filled with water up to height H. A hole is bored in the wall at a depth h from the free surface of water. For maximum horizontal range .h. is equal to H/N where N is equal to 2.
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