What is the specific weight of this water
The density if water at sixty degrees Fahrenheit and atmospheric pressure is sixty-two point four lbm/ft^3. What is the specific weight of this water? NOTE: Gravity = 31.6 f/s^2
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Does this flow satisfy the continuity equation. Find the pressure gradient, (nabla)p(r,theta,z), by assuming a frictionless flow and neglecting gravity.
Some plastic rods are automatically cut into lengths of 6 in. Actual lengths are normally distributed about a mean of 6 in and their standard deviation is .06 inches. What proportion of the rods exceeds tolerance limits of 5.9 inches and 6.1 inches
It is desired to estimate the mean time of continuous use until a wireless router will first required service. If it can be assumed that the standard deviation is 60 days,
The crew of an enemy space craft attempts to escape from your spacecraft, by moving away from you at 0.281 of the speed of light. But all is ot lost! You launch a space torpedo toward the foe at 0.347 of the speed of light with respect to you. At
Derive an expression for the water level height h(t) as a function of time and determine the time it takes to drain. Assume the flow is incompressible and inviscid (i.e. use bernoulli).
A water stream is heated in fully developed flow through a pipe with uniform heat flux at the wall. The flow rate is m=10g/s, the heat flux q"=0.1 W/cm2, and the pipe radius r0=1cm.
The maximum discharge is 3,000 CFS when the head on the crest of the spillway is 5 feet. Using a model scale of 1:10, calculate head of the crest of the model for the maximum discharge (in inches).
Two long, parallel wires carry currents of 0.245 A in the same direction. If the wires are 0.034 m apart, what is the force per unit length between the wires? is the force attractive or repulsive? show work.
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