Well Bob would need to calculate to net force of someone going down a water slide. Since the person is going down the slide, the person will go faster, depending on their mass/weight and the gravitational pull.
        
             
        
        
        
Answer:
The pressure drop is 269.7N/m^2
Explanation:
∆P = ∆h × rho × g
∆h = 3.2cm = 3.2/100 = 0.032m, rho = 860kg/m^3, g = 9.8m/s^2
∆P = 0.032×860×9.8 = 269.7N/m^2
 
        
             
        
        
        
Answer:
the reason paper airplanes fly is because of lift the foil has no lift
Explanation:
 
        
             
        
        
        
Answer:
1.The velocity of fluid
2.Fluid properties.
3.Projected area of object(geometry of the object).
Explanation:
Drag force:
  Drag force is a frictional force which offered by fluid when a object is moving in it.Drag force try to oppose the motion of object when object is moving in a medium.
Drag force given as

So we can say that drag force depends on following properties 
1.The velocity of fluid
2.Fluid properties.
3.Projected area of object(geometry of the object).
 
        
             
        
        
        
MVC architecture is defined as the architectural design that is used by software engineers for programming languages.
<h3>What are the various models of MVC architecture?</h3>
The various types of MVC architecture include the following:
- The controller: This model is used to control logic and acts as the coordinator between the View and the Model.
- The view: It displays the information from the model to the user.
- The model: It is used to implement the domain logic.
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