Overcome the frictional forces which oppose the blood flow
The heart human has to pump the average adult's 5.8 of blood through the body each and every minute. The heart should do work to overcome the frictional forces which oppose the blood flow. The average blood pressure is 1.4×104.
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A wire is bent to a rectangular loop of width 2L and height L. When L = 20 cm and the wire carries a current I = 15 A, then determine the value of the magnetic field at the center of the rectangle.
find out (i) the translational kinetic energy of the center of gravity, (ii) the rotational kinetic energy regarding its center of gravity, and (iii) its net kinetic energy.
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Determine the total work done on the particle through external forces as it moves from (A) to (B)?
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