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Calculating the mass flow rate of the water discharged from a pipe. A pipe with a 2m diameter carries water having a velocity of 4 m/s. What is the mass flow rate of the water in kg/s at following temperatures?
a. 0°Cb. 30°C
The student also measured the length of the object to be (0.126 ± 0.005) m and the mass to be object to be (1.66 ± 0.05) kg. Using the method from this week's lab, determine (c) the density and (d) the proportion of erro ...
1. Draw diagrams of the Cartesian products A x B for the following sets: 2. Suppose in an experiment you flip a coin twice and observe the sequence (H for heads, T for tails, like HT = a sequence where you observe heads ...
Why does Dracula want to move to England? What do you make of his collection of English books, maps, etc. and his desire to speak like an English gentleman? Why might Dracula's move to England and his collection of Engli ...
During a cricket match a cricket ball is popped straight up into the air and has a hang-time of 6.25 s. Determine the height to which the ball rises before it reaches its peak.
A vibrating system consists of a mass 200kg, a spring of stiffness 80N/m and a damping coefficient of 800Ns/m. Determine the frequency of vibration of the system.
A 64-kilobyte message is to be transmitted from the source to the destination. The network limits packets to a maximum size of two kilobytes, and each packet has a 32-byte header. The transmission lines in the network ha ...
Describe in your own words what the root locus is and how it can be used to aid in compensator design. Be sure to explain the magnitude and angle conditions.
A vertical container with base area measuring 12.3 cm by 13.7 cm is being filled with identical pieces of candy, each with a volume of 50.0 mm^3 and a mass of 0.0200 g. Assume that the volume of the empty spaces between ...
1. An experiment done on the Moon shows the position of a particle moving along the y-axis varies in time according to the expression Y(t)= -50 + 100t - 20t 2 , where Y is in m and t is in seconds. (a) Determine the init ...
why does neutral temperature of thermo couple remains constant? If temperature of cold junction of iron copper thermo cuple is 300C then what happens to the neutral temperature.
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