Homework Answers
Add Answer to:
x2(t) m2 2 Two masses, m1 and m2, are connected with a spring, k. A force,...
6. Consider two coupled oscillators of mass mi and m2 that are attached by springs and are unstre...
6. Consider two coupled oscillators of mass mi and m2 that are attached by springs and are unstretched when x,-12-0. The damping force viscous dampers. The springs is proportional to the speed of the displacement and acts in the direction opposite the motion, Fd--cv T1 k1 k2 m1 m2 C1 C2 C3 a) Find the equations of motion in and i2 b) Since the equations are coupled, write them in matrix form: ME+ CE+ K 0
6. Consider two coupled...
Differentiel equations We consider here, the two masses m1 and m2 connected this time by springs...
Differentiel equations
We consider here, the two masses m1 and m2 connected this time
by springs of stiffnesses k1, k2 and k3 as indicated in the figure
below. We denote by x1 (t) and x2 (t) the movement of each of the 2
masses relative to its static equilibrium position.
1. Prove that the differential equation whose unknown is the
displacement x1 (t) is written in the following form:
2. Deduce the second differential equation whose unknown is the
displacement...
4. Two masses mi and m2 are connected to three springs of negligible mass having spring constants...
4. Two masses mi and m2 are connected to three springs of negligible mass having spring constants k1, k2 and k3, respectively. x2=0 Il k, Let xi and x2 represent The motion of the equations: displacements of masses mi and m2 from their equilibrium positions . coupled system is represented by the system of second-order differential d2x dt2 d2x2 Using Laplace transform to solve the system when k1 1 and x1(0) = 0, xi (0)--1 , x2(0) = 0, x(0)-1....
Here we consider the two masses m1 and m2 connected this time by springs of stiffnesses...
Here we consider the two masses m1 and m2 connected this time by
springs of stiffnesses k1, k2 and k3 as shown in the figure below.
The movement of each of the 2 masses relative to its position of
static equilibrium is designated by x1(t) and x2(t).
1. Demonstrate that the differential equation whose unknown is
the displacement x1(t) is written as follows:
2. Determine the second differential equation whose unknown is
the displacement x2(t).
3. Determine the free oscillatory...
a) Write down the Lagrangian L(x1, x2, 81, 82) for two particles of equal masses, m1...
a) Write down the Lagrangian L(x1, x2, 81, 82) for two particles of equal masses, m1 = m2 = m, confined to the x axis and connected by a spring with potential energy U = kx2 . [Here x is the extension of the spring, x = x1 - x2-1, where l is the spring's unstretched length, and I assume that mass 1 remains to the right of mass 2 at all times.) (b) Rewrite L in terms of the...
We consider here, the two masses m1 and m2 connected this time by springs of stiffnesses...
We consider here, the two masses m1 and m2 connected this time
by springs of stiffnesses k1, k2 and k3 as shown in the figure
below. We denote x1 (t) and x2 (t) as the movement of each of the 2
masses relative to its position of equilibrium static.
1) Prove that the differential equation whose unknown is the displacement is written in the following form:
2) Deduce the second differential equation whose unknown is the
displacement
3) Determine the...
We consider here, the two masses m1 and m2 connected this time by springs of stiffnesses...
We consider here, the two masses m1 and m2
connected this time by springs of stiffnesses k1,
k2 and k3 as shown in the figure below. We
denote by x1(t) and x2(t) the movement of
each of the 2 masses relative to its position of equilibrium
static.
1. Prove that the differential equation whose unknown is the
displacement x1(t) is written in the following form: (3
points)
2. Deduce the second differential equation whose unknown is the
displacement x2(t) (3...
You have two equal masses m1 and m2 and a spring with a spring constant k....
You have two equal masses m1 and m2 and a
spring with a spring constant k. The mass m1 is
connected to the spring and placed on a frictionless horizontal
surface at the relaxed position of the spring. You then hang mass
m2, connected to mass m1 by a
massless cord, over a pulley at the edge of the horizontal surface.
When the entire system comes to rest in the equilibrium position,
the spring is stretched an amount d1 as shown...
8.9 The MEMS of Figure 8.29 is formed of two shuttle masses mi and m2 coupled by a serpentine spr...
8.9 The MEMS of Figure 8.29 is formed of two shuttle masses mi and m2 coupled by a serpentine spring of stiffness k and supported separately by two pairs of identical beam springs- each beam has a stiffness ki. The shuttle masses are subjected to viscous damping individually through substrate interaction-the damping coefficient is c, and an electrostatic force f acts on mi. Use a lumped-parameter model of this MEMS device and obtain a state-space model for it by considering...
Problem 5. Consider the dynamics of two mass mechanical system captured by d2xi(t) Middt?t2+k(x1(t)-x2(t)) = f(t)...
Problem 5. Consider the dynamics of two mass mechanical system captured by d2xi(t) Middt?t2+k(x1(t)-x2(t)) = f(t) d'x2(t) dt2 + k(x2(t)-x where M, , M2, and k are constants. Suppose the input is () and the output is X2 (t), find the transfer function G(s) of the system. Note: Consider all zero initial conditions.
6. Consider two coupled oscillators of mass mi and m2 that are attached by springs and are unstretched when x,-12-0. The damping force viscous dampers. The springs is proportional to the speed of the displacement and acts in the direction opposite the motion, Fd--cv T1 k1 k2 m1 m2 C1 C2 C3 a) Find the equations of motion in and i2 b) Since the equations are coupled, write them in matrix form: ME+ CE+ K 0
6. Consider two coupled...
Differentiel equations
We consider here, the two masses m1 and m2 connected this time
by springs of stiffnesses k1, k2 and k3 as indicated in the figure
below. We denote by x1 (t) and x2 (t) the movement of each of the 2
masses relative to its static equilibrium position.
1. Prove that the differential equation whose unknown is the
displacement x1 (t) is written in the following form:
2. Deduce the second differential equation whose unknown is the
displacement...
4. Two masses mi and m2 are connected to three springs of negligible mass having spring constants k1, k2 and k3, respectively. x2=0 Il k, Let xi and x2 represent The motion of the equations: displacements of masses mi and m2 from their equilibrium positions . coupled system is represented by the system of second-order differential d2x dt2 d2x2 Using Laplace transform to solve the system when k1 1 and x1(0) = 0, xi (0)--1 , x2(0) = 0, x(0)-1....
Here we consider the two masses m1 and m2 connected this time by
springs of stiffnesses k1, k2 and k3 as shown in the figure below.
The movement of each of the 2 masses relative to its position of
static equilibrium is designated by x1(t) and x2(t).
1. Demonstrate that the differential equation whose unknown is
the displacement x1(t) is written as follows:
2. Determine the second differential equation whose unknown is
the displacement x2(t).
3. Determine the free oscillatory...
a) Write down the Lagrangian L(x1, x2, 81, 82) for two particles of equal masses, m1 = m2 = m, confined to the x axis and connected by a spring with potential energy U = kx2 . [Here x is the extension of the spring, x = x1 - x2-1, where l is the spring's unstretched length, and I assume that mass 1 remains to the right of mass 2 at all times.) (b) Rewrite L in terms of the...
We consider here, the two masses m1 and m2 connected this time
by springs of stiffnesses k1, k2 and k3 as shown in the figure
below. We denote x1 (t) and x2 (t) as the movement of each of the 2
masses relative to its position of equilibrium static.
1) Prove that the differential equation whose unknown is the displacement is written in the following form:
2) Deduce the second differential equation whose unknown is the
displacement
3) Determine the...
We consider here, the two masses m1 and m2
connected this time by springs of stiffnesses k1,
k2 and k3 as shown in the figure below. We
denote by x1(t) and x2(t) the movement of
each of the 2 masses relative to its position of equilibrium
static.
1. Prove that the differential equation whose unknown is the
displacement x1(t) is written in the following form: (3
points)
2. Deduce the second differential equation whose unknown is the
displacement x2(t) (3...
You have two equal masses m1 and m2 and a
spring with a spring constant k. The mass m1 is
connected to the spring and placed on a frictionless horizontal
surface at the relaxed position of the spring. You then hang mass
m2, connected to mass m1 by a
massless cord, over a pulley at the edge of the horizontal surface.
When the entire system comes to rest in the equilibrium position,
the spring is stretched an amount d1 as shown...
8.9 The MEMS of Figure 8.29 is formed of two shuttle masses mi and m2 coupled by a serpentine spring of stiffness k and supported separately by two pairs of identical beam springs- each beam has a stiffness ki. The shuttle masses are subjected to viscous damping individually through substrate interaction-the damping coefficient is c, and an electrostatic force f acts on mi. Use a lumped-parameter model of this MEMS device and obtain a state-space model for it by considering...
Problem 5. Consider the dynamics of two mass mechanical system captured by d2xi(t) Middt?t2+k(x1(t)-x2(t)) = f(t) d'x2(t) dt2 + k(x2(t)-x where M, , M2, and k are constants. Suppose the input is () and the output is X2 (t), find the transfer function G(s) of the system. Note: Consider all zero initial conditions.
Most questions answered within 3 hours.
-
A rod made of cobalt with a mass of 0.80 kg is heated to 850°C,
then...
asked 9 minutes ago -
Light from a helium-neon laser (λ = 632.8 nm) passes through a
single slit. The angle...
asked 3 minutes ago -
Suppose the price elasticity of demand for movies is -1.5. If
the price of movies increase...
asked 10 minutes ago -
Arrange these halides in decreasing order of reactivity toward
I- in acetone:
n-butyl bromide, sec-butyl bromide,...
asked 7 minutes ago -
Two resistors, of 3.2 Ω and 5.8 Ω, are connected in parallel to
the terminals of...
asked 7 minutes ago -
Regardless of the system used in departmental cost analysis:
Multiple Choice
Neither direct nor indirect costs...
asked 13 minutes ago -
The peak voltage of the source from problem 4 is 12 V. You
notice that the...
asked 23 minutes ago -
scientist have determined that some people are born with a very
small hole in their heart....
asked 26 minutes ago -
Calculate [H3O+] in the following aqueous solution at 25 ∘C:
[OH−]= 1.0×10−9 M .
Calculate [H3O+]...
asked 29 minutes ago -
The total vapor pressure above a binary solution of components A
and B is found to...
asked 28 minutes ago -
Intensity level is given by b = 10 log(I/I0) with I0 = 10−12
W/m2. The usual...
asked 38 minutes ago -
For each of the following product pairs, what would you guess
about their cross price elasticity...
asked 41 minutes ago