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The connected bars with length L = 2.3 m are connected by a spring with a...
Two masses are connected via a spring and a string over a massless pulley as shown...
Two masses are connected via a spring and a string over a massless pulley as shown below. The first mass has a mass, m1 = 4 kg, and the second, m2 = 3 kg. The inclined plane sits at an angle, θ = 30°, with a coefficient of static friction with the first mass, μs = 0.3. The spring has a spring constant, k = 4 N/m. How far past its natural length is the spring extended to keep the...
An object of mass M = 4.00 kg is attached to a spring with spring constant k = 1100 N/m whose unstretched length is L...
An object of mass M = 4.00 kg is attached to a spring with spring constant k = 1100 N/m whose unstretched length is L = 0.170 m , and whose far end is fixed to a shaft that is rotating with an angular speed of ω = 5.00 radians/s . Neglect gravity and assume that the mass also rotates with an angular speed of 5.00 radians/s. Given the angular speed of ω = 5.00 radians/s , find the radius...
An object of mass M = 4.00 kg is attached to a spring with spring constant k = 1100 N/m whose unstretched length is L...
An object of mass M = 4.00 kg is attached to a spring with spring constant k = 1100 N/m whose unstretched length is L = 0.170 m , and whose far end is fixed to a shaft that is rotating with an angular speed of ω = 5.00 radians/s . Neglect gravity and assume that the mass also rotates with an angular speed of 5.00 radians/s. Given the angular speed of ω = 5.00 radians/s , find the radius...
An object of mass M = 2.00 kg is attached to a spring with spring constant k = 550 N/m whose unstretched length is L =...
An object of mass M = 2.00 kg is attached to a spring with spring constant k = 550 N/m whose unstretched length is L = 0.200 m , and whose far end is fixed to a shaft that is rotating with an angular speed of ω = 5.00 radians/s . Neglect gravity and assume that the mass also rotates with an angular speed of 5.00 radians/s as shown. (Figure 1)When solving this problem use an inertial coordinate system, as...
A mass is connected to a spring and moving on a frictionless surface as in...
A mass is connected to a spring and moving on a frictionless
surface as in the picture below:
Assume that the spring is massless and
has a spring constant value of 300[N/m]. Assume that the mass is 3
[kg]. Assume that the spring starts at equilibrium (y=0) while
moving to the right at speed v. Assume that it reaches a maximum
displacement of 5 cm.
Write an expression for the velocity
of the mass versus time. The only variables...
Please help with 4a and 4b 4. (8 marks) A spring of natural length L is...
Please help with 4a and 4b
4. (8 marks) A spring of natural length L is hung vertically with a mass of 2 kg attached to the end. 4(a) Assume that the friction is negligible and the spring constant is k 128. Find the position of the mass at time t, if the spring is pulled down 0.2m from its equilibrium position and released with velocity 0 at time t = 0. Flo)0.2 4(b) Assume that a spring, with an...
An object of mass M= 2.00 kg. is attached to a spring with spring constant k= 198 N/m whose unstretched length is L= 0.200 m
An object of mass M= 2.00 kg. is attached to a spring with spring constant k= 198 N/m whose unstretched length is L= 0.200 m., and whose far end is fixed to a shaft that is rotating with an angular speed of ω = 3.00 radians/s. Neglect gravity and assume that the mass also rotates with an angular speed of 3.00 radians/s as shown. (Intro 1 figure)When solving this problem use an inertial coordinate system, as drawn here. (Intro 2...
A mass m = 5 kg is connected to an ideal massless spring of spring constant...
A mass m = 5 kg is connected to an ideal massless spring of spring constant k = 100 N/m. At initial time t = 0 s, the mass passes the equilibrium position moving to the left (defined as the negative x direction) with a velocity vx0 = -5 m/s. Part (a): What is the first time after the initial time that the mass will be at the rightmost displacement? What is the quickest approach to this problem?
A pendulum of length L and mass M has a spring of force constant k connected to it at a distance h bel...
A pendulum of length
L
and mass
M
has a spring of force constant
k
connected to it at a distance
h
below its point of suspension (as shown in the following figure).
Find the frequency of vibration of the system for small values of
the amplitude (small
?).
Assume that the vertical suspension of length
L
is rigid, but ignore its mass. (Use any variable or symbol stated
above along with the following as necessary:
g
and
?.)
f...
A pendulum of length L and mass M has a spring of force constant k connected to it at a distance h bel...
A pendulum of length
L
and mass
M
has a spring of force constant
k
connected to it at a distance
h
below its point of suspension (as shown in the following figure).
Find the frequency of vibration of the system for small values of
the amplitude (small
?).
Assume that the vertical suspension of length
L
is rigid, but ignore its mass. (Use any variable or symbol stated
above along with the following as necessary:
g
and
?.)
f...
Two masses are connected via a spring and a string over a massless pulley as shown below. The first mass has a mass, m1 = 4 kg, and the second, m2 = 3 kg. The inclined plane sits at an angle, θ = 30°, with a coefficient of static friction with the first mass, μs = 0.3. The spring has a spring constant, k = 4 N/m. How far past its natural length is the spring extended to keep the...
A mass is connected to a spring and moving on a frictionless
surface as in the picture below:
Assume that the spring is massless and
has a spring constant value of 300[N/m]. Assume that the mass is 3
[kg]. Assume that the spring starts at equilibrium (y=0) while
moving to the right at speed v. Assume that it reaches a maximum
displacement of 5 cm.
Write an expression for the velocity
of the mass versus time. The only variables...
Please help with 4a and 4b
4. (8 marks) A spring of natural length L is hung vertically with a mass of 2 kg attached to the end. 4(a) Assume that the friction is negligible and the spring constant is k 128. Find the position of the mass at time t, if the spring is pulled down 0.2m from its equilibrium position and released with velocity 0 at time t = 0. Flo)0.2 4(b) Assume that a spring, with an...
A pendulum of length
L
and mass
M
has a spring of force constant
k
connected to it at a distance
h
below its point of suspension (as shown in the following figure).
Find the frequency of vibration of the system for small values of
the amplitude (small
?).
Assume that the vertical suspension of length
L
is rigid, but ignore its mass. (Use any variable or symbol stated
above along with the following as necessary:
g
and
?.)
f...
A pendulum of length
L
and mass
M
has a spring of force constant
k
connected to it at a distance
h
below its point of suspension (as shown in the following figure).
Find the frequency of vibration of the system for small values of
the amplitude (small
?).
Assume that the vertical suspension of length
L
is rigid, but ignore its mass. (Use any variable or symbol stated
above along with the following as necessary:
g
and
?.)
f...
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