Question

A garden hose is held at an angle of 50o. Neglecting air resistance, the water will travel exactly the same horizontal distance before returning to the same level if the hose is held at an angle of
1) 40o.
2) 45o.
3) 60o.
For maximum range, the hose should be held at
4) 40o.
5) 45o.
6) 55o.
7) 60o.

Answer

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