The left side of the heart creates a pressure of 127 mm Hg by exerting a...
The left side of the heart creates a pressure of 127 mm Hg by exerting a force directly on the blood over an effective area of 16.5 cm2. What force does it exert to accomplish this?
having some trouble understanding how to solve for this one.
Homework Answers
Force = Pressure x Area
Pressure can be written as
Now substituting the given values,
Force = 13594 x 9.81 x 0.127 x 16.5x10-4 = 27.94 Newton
I have used the standard density of Mercury as 13594 kg/m3 and converted other values into SI units.
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