Question A second order pressure transducer has a damping ratio 0.5 and a ringing frequency (found by a step response test) of 1200 Hz. Determine its frequency response for 500 ≤ ω ≥ 8500 rads/s at an interval of 1000 rads/s. What is the resonance frequency? What is the operating bandwidth of the transducer?

P.10.2 A bar of metal 25 mm in diameter is tested on a length of 250 mm. In tension, the results in Table P.10.2 were recorded. A torsion test gave the results also in Table P.10.2. Represent these results in graphical form and determine Young's modulus, E; the modulus of rigidity, G; Poisson's ratio, v; and the bulk modulus, K; for the metal. Answer: E ~ 205,000 N/mm², G 80,700 N/mm², y~0.27, K~ 148, 600 N/mm² P.10.2 MATLAB Use MATLAB to repeat Problem P.10.2 for the following bar diameter values: (1) 24.8 mm (iii) 25 mm (iv) 25.1 mm d 24.9 mm 25.2 mm Assume that the slopes of the tension and torsion data provided in Table P.10.2 are 402.6 kN/mm and 12.38 kN m/rad, respectively. Table P.10.2 Problem 10.2 Tension: Load (kN) Extension (mm) Torsion: Torque (kN m) Angle of twist (degrees) 10.4 0.036 31.2 0.089 52.0 0.140 72.8 0.191 0.051 0.24 0.152 0.71 0.253 1.175 0.354 1.642

Can you explain with steps, please? I really wanna learn how todo it. 5.4: Problem 6 Previous Problem Problem List Next Problem (1 point) Find the derivative of the function: y = E Vt sin tødt dy 8x^5sin(x^48)-(sin(x^3))(2x^(1/4)) dx NOTE: Enter a function as your answer. help (formulas)

The rocket is fired vertically and tracked by the radar station shown. When 6 reaches 60 degree, other corresponding measurements give the values r = 9 km. r = 21 m/s^2, and theta = 0.02 rad/s. Calculate the magnitudes of the velocity and acceleration of the rocket at this position.

The elastic potential energy, U, stored in a spring is given by U = 1/2kx^2, where k is the elastic constant of the spring and x is the length of the spring. What are the dimensions of k?

Use Algorithm 3.2 to construct the interpolating polynomial of degree three for the unequally spaced points given in the following table: x f(x) -0.1 5.30000 0.0 2.00000 0.2 3.19000 0.3 1.00000

Underground water as shown Figure 2 is to be pumped by a 78%-efficient 5 kW submerged pump to a pool whose free surface is 30 m above the underground water level. The diameter of the pipe is 7 cm on the intake side and 5 cm on the discharge side. Determine i. The maximum flow rate of water. ii. The velocity of the water through the pipe at the discharge side. Assume the elevation difference between the pump inlet and the outlet and the effect of the kinetic energy correction factors to be negligible. Pool 30 m Figure 2