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What is the time expression for the motor response if the excitation/imbalance is given by f(t) = 1 sin(75t)? What is the amplitude of the response and the magnitude of the transmitted force?
Determine the power of a pump if 2000 kg/min of water is compressed from 100 Kpa to 1 Mpa. the water density can be taken to be 1000 kg/m^3 and its temperature does not change.
The ratio H/l will be identical for the Earth-based water channel and the moon-based canals. In order to achieve dynamic similitude, what size model will be used for the experiments?
The prototype channel will be L = 6ft wide and will have a flow speed of U = 10ft/sec. Determine the width and flow speed of the model channel.
Determine (a) the largest value (less than 45°) of the angle a for which the puck will enter the net, (b) the corresponding time required for the puck to reach the net.
Determine (a) the pressure, (b) the total internal energy, and (c) the mass of each phase. (a) 133 kPa, (b) 890 kJ, (c) 0.00487 m3 (C&B) Is the answer to part b a relative quantity or an absolut
The actual curves themselves (a nonlinear tire) to calculate the cornering force at a slip angle of 1.5 deg. on the front and rear tires. What is the percent error between linearized and nonlinear t
Using this form for the diagonal nodes and appropriate equations for the interior nodes, find the temperature distribution in the bar.
Compute the length of the exchanger, in units of L0 = M Cp / 2k (where M is the mass flow rate of either stream), needed to accomplish the desired heat transfer.
Graded index fiber in fiber optics, Hello, I'm studying PHD , so I want a high advance research paper Title :( Graded Index Fiber ). I want my research includes Title* , Abstract**, Introduction*** m
The steam enters at 360 °C with a velocity of 35 m/s and exits as saturated vapor at 0.06 bar with a velocity of 120 m/s. Neglecting potential energy effects, determine the inlet pressure, in ba
Using a finite volume spanning the range 0<=x<=epsilon, derive an expression for qdoubleprime(epsilon) and compare the expression to your result for part (a).
Explain how you can experimentally measure Poisson's ratio of isotropic materials. c. Explain why thermoplastic polymers typicallyexhibit highertoughness than thermosetting polymers.
Kinetic and potential energy effects are negligible. For water (a). Show the process on a T-v diagram. (b) evaluate the work in kJ and (c) evaluate the heat transfer in kJ.
The bead is supported by a cable AC. Determine the force supported by cable AC if the bead, A, is 20 degrees above the x axis.
The gauge senses axial strain. The bridge output is 1 mV for a bridge input of 5V. What is the applied load, assuming the rod is in uniaxial tension?
If each unit mass of air passing from inlet to exit undergoes a process described by pv1.34 = constant, determine the exit temperature, in °C and the diameter of the exit pipe.
What is the maximum number of mixers that can be assigned to an operator without causing idle time for the mixers?
Find an application criterion for the result (most of the molecules should be located in the vibrational levels lower than the Treanor minimum).
An especially violent lightning bolt has an average current of 1.37 103 A lasting 0.125 s. How much charge is delivered to the ground by the lightning bolt?
Find the Cartesian components of force P acting in the x, y, and z directions given P=20N, Alpha = 134.5 deg , Beta = 55.0 deg, and gamma = 60 deg.
The time required for the operator to retrive an item after the conveyor stop rotating equals 0.25 minute. How many courses conveyer can one operator tend with out creating idle time on the part of
A tube with elastic modulus of 75 GPa is used to support a compressive load. Determine a) the maximum normal stress in the rod, b) the minimum wall thickness for a load of 10 kN.
Determine the reading on the pressure gage in psig when all the liquid has just turned to vapor (all saturated vapor). Show this process on a sketch of a T-v diagram.
Develop an algebraic expression (in the form of an integral) for the total viscous shear torque that acts on the spherical member. Calculate the torque using the dimensions shown.