Reference no: EM132423833

Blood is pumped from the heart at a rate of 5.0 L/min into the aorta (of radius 1.0 cm). Determine the speed of blood through the aorta?

Suppose you have a wind speed gauge like the Pitot tube  (b). By what factor must wind speed increase to double the value of h in the manometer? Is this independent of the moving fluid and the fluid in the manometer?

Calculate the maximum height to which water could be squirted with the hose? example if it: (a). Emerges from the nozzle. (b). Emerges with the nozzle removed, assuming the same flow rate?

A sump pump (used to drain water from the basement of houses built below the water table) is draining a flooded basement at the rate of 0.750 L/s, with an output pressure of 3.00X10^5 N/m^2. (a) The water enters the hose with a 3.00 cm inside diameter and rises 2.50 m above the pump. What is its pressure at this point? (b). the hose goes over the foundation wall, losing 0.500 m in height, and widens to 4.00 cm in diameter. What is the pressure now? You may neglect frictional losses in both parts of the problem?

A skydiver will reach terminal velocity when the air drag equals their weight. For a skydiver with high speed and a large body, turbulence is a factor. The drag force then is approximately proportional to the square of the velocity?

Taking the drag force to be F D = ½ pAv^2 and setting this equal to the persons weight, find the terminal speed for a person falling "spread eagle?" Find both a formula and a number for vt, with assumptions as to size.