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Unformatted text preview: at A and the time taken by the water to reach at B. 2. Determine the alternative firing angle ( α ) which can be used so that the water can reach at the same point B , and what is the time of flight in that case? 5 m C x y 45 A B u 10 m 30 m 3. If the firing angle is 45 o , what is the range of variation of the value of the firing velocity u necessary to the water to cover the distance BC ?...
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- Spring '08
- Dynamics, Velocity, Following, The Alternative, firing angle