The answer is slightly left and slightly right of the curved end of the horseshoe. 
        
                    
             
        
        
        
 The elevation in reservoir  at  the rate of flow using is 03m/s  is 114m.
The Reynolds range is the ratio of inertial forces to viscous forces. The Reynolds variety is a dimensionless variety used to categorize the fluids structures in which the impact of viscosity is crucial in controlling the velocities or the flow sample of a fluid.
The reason of the Reynolds number is to get a few experience of the relationship in fluid glide between inertial forces (this is those that maintain going by using Newton's first law – an item in motion stays in movement) and viscous forces, this is people who cause the fluid to come back to a forestall because of the viscosity of the fluid.
calculation,
Let L = 100 m pipe
      L1 = 150 m pipe
H f = friction losses
Using Reynolds number, relative  roughness, friction co- effiicients and friction losses
Substitute the value in equation 
Z = 110= 0.48= 3.54
Z = 114m
Therefore water surface elevation at reservoir  is 114 meter.
Learn more about rate of flow here:-brainly.com/question/21630019
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Answer:
2.75 meters.
Explanation:
1 meter = 100 centimeters.
There are 275 centimeters.
275/100=2.75 
So, each piece of wallpaper was 2.75 meters long.
 
        
             
        
        
        
The sum of potential energy<span> and kinetic </span><span>energy. 
Hope I helped!</span>