Write clearly and explain procedure step by step.
Thanks!
Homework Answers
Add Answer to:
Write clearly and explain procedure step by step.
Thanks!
2. A vehicle of mass m =...
8.9 An automobile with four wheels is about to pass over a speed bump as shown in the insert in Eigure 8.35a. The velocity of the vehicle at that time is 10 km/h. The vehicle is supported by a suspen...
8.9 An automobile with four wheels is about to pass over a speed bump as shown in the insert in Eigure 8.35a. The velocity of the vehicle at that time is 10 km/h. The vehicle is supported by a suspension system that consists of one coilover per wheel (a coilover is a combination of a shock absorber, or a damper, enclosed by a coil spring). The analytical model of the suspension system is illustrated in Figure 8.35b. The mass of...
Consider a single degree of freedom (SDOF) with mass-spring-damper system
Consider a single degree of freedom (SDOF) with mass-spring-damper system subjected to harmonic excitation having the following characteristics: Mass, m = 850 kg; stiffness, k = 80 kN/m; damping constant, c = 2000 N.s/m, forcing function amplitude, f0 = 5 N; forcing frequency, ωt = 30 rad/s. (a) Calculate the steady-state response of the system and state whether the system is underdamped, critically damped, or overdamped. (b) What happen to the steady-state response when the damping is increased to 18000 N.s/m? (Hint: Determine...
4. (30%) Consider the following system that consists of a mass m-10kg, coil spring of stiffness...
4. (30%) Consider the following system that consists of a mass m-10kg, coil spring of stiffness k-1000N/m, and damping c-200Ns/m. 1) Suppose that the mass is initially at rest and is given an initial velocity of 3 m/s Find the free vibration response of the mass. 2) Suppose that at a later time, a harmonic force F (t)- sin15t is acted on the mass. Determine the amplitude of the forced vibration response. F, sin
Please help. (3) An automobile running on 4 wheels is about to pass over a speed bump that has a cross section that fits to a sine function of y(x)-5sinßx with B being a constant, and with a m...
Please help.
(3) An automobile running on 4 wheels is about to pass over a speed bump that has a cross section that fits to a sine function of y(x)-5sinßx with B being a constant, and with a maximum width w 8 cm. as illustrated in Figure 1(a). The velocity of the automobile is 20 km/hr at the time of passing over the bump. The vehicle is supported by a suspension system that is consists of one coilover for each...
Please write clearly and explain the process step-by-step. Thanks! 4. A 5-m x 5-m x 3-m...
Please write clearly and explain the process step-by-step.
Thanks!
4. A 5-m x 5-m x 3-m room contains air at 25 C and 100 kPa at a relative humidity of 75 percent. Determine (a) the partial pressure of dry air, (b) the specific humidity, (c) the enthalpy per unit mass of the dry air, and (d) the masses of the dry air and wa ater vapor in the room.
A vibration isolation system for a 1-DOF mechanical system is shown below. Displacement of the mass...
A vibration isolation system for a 1-DOF mechanical system is shown below. Displacement of the mass x is measured from the static equilibrium position and the system parameters are m = 0.3 kg. k=10N/m, b = 4.4 Ns/m, and by = 0.5 Ns/m. Fixed 1. TI W Fixed base Figure / sehen voulon tem a) Derive the mathematical model of the system. Make sure you have the FBD and all equations and signs are properly showcased. b) Use the system...
F Fosin t m k 2 Figure Qla: System is subjected to a periodic force excitation (a) Derive the equation of motion of the...
F Fosin t m k 2 Figure Qla: System is subjected to a periodic force excitation (a) Derive the equation of motion of the system (state the concepts you use) (b) Write the characteristic equation of the system [4 marks 12 marks (c) What is the category of differential equations does the characteristic equation [2 marks fall into? (d) Prove that the steady state amplitude of vibration of the system is Xk Fo 25 + 0 marks (e) Prove that...
Please solve this question clearly and step by step. Thank you 2. A truss assembly shown...
Please solve this question clearly and step by step.
Thank you
2. A truss assembly shown in Figure Q2 below is made of aluminum alloy that has a modulus of elasticity, E = 69 GPa. member is 225 mm2 The cross sectional area of each 4300 N (0, 40) m (40, 40) m 2 500 N 3 (0, 0) FIGURE Q2 Determine the global stiffness matrix for the truss assembly. a. [10 marks] Determine the displacement at node 3. b....
51 A block of mass m in step 1 is placed on top of a tertical spring with deflects by Ax and is h...
51 A block of mass m in step 1 is placed on top of a tertical spring with deflects by Ax and is held at that displacement In step 2, the spring is while not changing the displacement of the spring In step 3, the mass is released and travels horizontally on a surfacewith a kinetic coefficient of friction μk for a length d until it reaches a slope with the same kinetic coefficient of friction, which it continues to...
t = 0 ms (a) (4 marks) A sinusoidal wave moving along a string is shown...
t = 0 ms (a) (4 marks) A sinusoidal wave moving along a string is shown twice in the figure at time t = 0 (top) and time t = 4t (bottom). After At = 4.0 ms, the crest travels d=6.0 cm in the positive x direction. The equation for the wave is in the form 8 mm H HHHx y(x, t) =Ym sin(kx = wt). t = 4 ms What are (i) ym, (ii)k, (iii) w, and (iv) the...
8.9 An automobile with four wheels is about to pass over a speed bump as shown in the insert in Eigure 8.35a. The velocity of the vehicle at that time is 10 km/h. The vehicle is supported by a suspension system that consists of one coilover per wheel (a coilover is a combination of a shock absorber, or a damper, enclosed by a coil spring). The analytical model of the suspension system is illustrated in Figure 8.35b. The mass of...
4. (30%) Consider the following system that consists of a mass m-10kg, coil spring of stiffness k-1000N/m, and damping c-200Ns/m. 1) Suppose that the mass is initially at rest and is given an initial velocity of 3 m/s Find the free vibration response of the mass. 2) Suppose that at a later time, a harmonic force F (t)- sin15t is acted on the mass. Determine the amplitude of the forced vibration response. F, sin
Please help.
(3) An automobile running on 4 wheels is about to pass over a speed bump that has a cross section that fits to a sine function of y(x)-5sinßx with B being a constant, and with a maximum width w 8 cm. as illustrated in Figure 1(a). The velocity of the automobile is 20 km/hr at the time of passing over the bump. The vehicle is supported by a suspension system that is consists of one coilover for each...
Please write clearly and explain the process step-by-step.
Thanks!
4. A 5-m x 5-m x 3-m room contains air at 25 C and 100 kPa at a relative humidity of 75 percent. Determine (a) the partial pressure of dry air, (b) the specific humidity, (c) the enthalpy per unit mass of the dry air, and (d) the masses of the dry air and wa ater vapor in the room.
A vibration isolation system for a 1-DOF mechanical system is shown below. Displacement of the mass x is measured from the static equilibrium position and the system parameters are m = 0.3 kg. k=10N/m, b = 4.4 Ns/m, and by = 0.5 Ns/m. Fixed 1. TI W Fixed base Figure / sehen voulon tem a) Derive the mathematical model of the system. Make sure you have the FBD and all equations and signs are properly showcased. b) Use the system...
F Fosin t m k 2 Figure Qla: System is subjected to a periodic force excitation (a) Derive the equation of motion of the system (state the concepts you use) (b) Write the characteristic equation of the system [4 marks 12 marks (c) What is the category of differential equations does the characteristic equation [2 marks fall into? (d) Prove that the steady state amplitude of vibration of the system is Xk Fo 25 + 0 marks (e) Prove that...
Please solve this question clearly and step by step.
Thank you
2. A truss assembly shown in Figure Q2 below is made of aluminum alloy that has a modulus of elasticity, E = 69 GPa. member is 225 mm2 The cross sectional area of each 4300 N (0, 40) m (40, 40) m 2 500 N 3 (0, 0) FIGURE Q2 Determine the global stiffness matrix for the truss assembly. a. [10 marks] Determine the displacement at node 3. b....
51 A block of mass m in step 1 is placed on top of a tertical spring with deflects by Ax and is held at that displacement In step 2, the spring is while not changing the displacement of the spring In step 3, the mass is released and travels horizontally on a surfacewith a kinetic coefficient of friction μk for a length d until it reaches a slope with the same kinetic coefficient of friction, which it continues to...
t = 0 ms (a) (4 marks) A sinusoidal wave moving along a string is shown twice in the figure at time t = 0 (top) and time t = 4t (bottom). After At = 4.0 ms, the crest travels d=6.0 cm in the positive x direction. The equation for the wave is in the form 8 mm H HHHx y(x, t) =Ym sin(kx = wt). t = 4 ms What are (i) ym, (ii)k, (iii) w, and (iv) the...
Most questions answered within 3 hours.
-
Rammazzotti, Inc., is looking for feedback on company
performance. The company compares the budget for the...
asked 43 seconds from now -
A manufacturer of chocolate chips would like to know whether its
bag filling machine works correctly...
asked 7 minutes ago -
Consider the student registration business process at
your college:
1.)Describe the steps necessary for you to...
asked 14 minutes ago -
when released from rest at point A, an unknown ion moves to
point B. At point...
asked 6 minutes ago -
A stock is expected to pay the following dividends: $1.1
four years from now, $1.4 five...
asked 12 minutes ago -
G=yellow and g=green pea seeds. You cross a heterozygous
yellow-seeded plant with a green-seeded plant to...
asked 14 minutes ago -
Current Balance Experiment
a) When there is no current flowing through the electromagnet
coil, is there...
asked 13 minutes ago -
In Visual Basic 2017, Write a complete Main method that prints
Hello, world to the screen....
asked 29 minutes ago -
a) Find the pressure difference on an airplane wing if air flows
over the upper surface...
asked 35 minutes ago -
Write an assessment of the current business analysis of Hilton
Worldwide using Porters 5 Forces analysis.
asked 46 minutes ago -
i need help on this
Chapter 9 Section 3 Question 1:
Rudy puts this poster, with...
asked 55 minutes ago -
True or false Assembly x86
41. _____ The program counter is a pointer to the
instruction....
asked 55 minutes ago