Concept explainers
To Calculate: The range of the forces.
Answer to Problem 65GP
Explanation of Solution
Given info:
Initial pressure
Final pressure
Diameter,
Formula used:
The continuity equation is
Where, A is the area and v is the velocity.
The force is calculated as
Here, P is pressure.
Calculation:
Firstly, calculate the area such that
And now use these values in the formula of force,and then the force is,
Where,
Now, the final force is,
Conclusion:
The range of the force which needs to be applied to the pump handle from the beginning to end is
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