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5) Suppose the motion in Problem 4 is taking place in a viscous medium. In 16...
help with 1-3 1) A simple harmonic oscillator consists of a 0.100 kg mass attached to...
help with 1-3
1) A simple harmonic oscillator consists of a 0.100 kg mass attached to a spring whose force constant is 10.0 N/m. The mass is displaced 3.00 cm and released from rest. Calculate (a) the natural frequency fo and period T (b) the total energy , and (c) the maximum speed 2) Allow the motion in problem 1 to take place in a resisting medium. After oscillating for 10 seconds, the maximum amplitude decreases to half the initial...
Differential Equation problem A mass of 0.25kg stretches a spring 0.1m. The mass is in a medium that exerts a viscous resistance of 14N when the mass has a velocity of 4m/s. The viscous resistance is...
Differential Equation problem A mass of 0.25kg stretches a spring 0.1m. The mass is in a medium that exerts a viscous resistance of 14N when the mass has a velocity of 4m/s. The viscous resistance is proportional to the speed of the object. Suppose the object is displaced an additional 0.08m and released. Find a function u(t) to express the object's displacement from the spring's natural position, in m after t seconds. Let positive displacements indicate a stretched spring, and...
A mass of 1.25kg stretches a spring 0.05m. The mass is in a medium that exerts a viscous resistance of 192N when the mass has a velocity of 6m/s. The viscous resistance is proportional to the speed of...
A mass of 1.25kg stretches a spring 0.05m. The mass is in a medium that exerts a viscous resistance of 192N when the mass has a velocity of 6m/s. The viscous resistance is proportional to the speed of the object. Suppose the object is displaced an additional 0.06m and released. Find a function u(t) to express the object's displacement from the spring's natural position, in m after t seconds. Let positive displacements indicate a stretched spring, and use 9.8m/s^2 as...
Ignore damping forces. A mass of 4 kg is attached to a spring with constant k- 16 N/m, then the s...
Ignore damping forces. A mass of 4 kg is attached to a spring with constant k- 16 N/m, then the spring is stretched 1 m beyond its natural length and given an initial velocity of 1 m/sec back towards its equilibrium position. Find the circular frequency ω, period T, and amplitude A of the motion. (Assume the spring is stretched in the positive direction.) A 7 kg mass is attached to a spring with constant k 112 N m. Given...
A--Kg mass is attached to a spring with a stiffness k = 16-. The mass is displaced 0.5m to 2-. Ne...
A--Kg mass is attached to a spring with a stiffness k = 16-. The mass is displaced 0.5m to 2-. Neg the right of the equilibrium point and given an outward velocity of V 2_. Neglecting any damping or external forces that may be present, determine the equation of motion of the mass along with its amplitude, period and natural frequency. How long after release does the mass pass through the equilibrium point? sec
A--Kg mass is attached to a...
6-B) A weight attached to a spring of stiffness 982 N/m has a viscous damping device....
6-B) A weight attached to a spring of stiffness 982 N/m has a viscous damping device. When the weight is displaced and released, the period of vibration is 1.02 s, and the magnitude of consecutive amplitudes is 0.61 m and 0.29 m. a) Identify the mass (m) and damping (c) coefficient. b) Determine the amplitude and phase of the response when a force, f(t) = 4.2 cos (6.31) N, acts on the system.
A mass weighing 16 lb stretches a spring 3 in. the mass is attached to a viscous damper with a da...
A mass weighing 16 lb stretches a spring 3 in. the mass is attached to a viscous damper with a damping constant of 2 lb s/ft. if the mass is set in motion from its equilibrium position with a downward velocity of 3 in/s. (1) find its position u(t) at any time t. Plot u versus t. (2) Determine the quasi frequency and the quasi period. (3) find the time τ such that |u(t)| < 0.01 in for all t...
Problem 2. A simple harmonic oscillator consists of a mass m attached to a spring with...
Problem 2.
A simple harmonic oscillator consists of a mass m attached to a
spring with spring constant k.
The mass is displaced a distance a and released from rest. v0 is
the nature frequency.
Problem 4 Allow the motion in Problem 2 to take place in a resisting medium. After oscillating for a time t1, the maximum amplitude decreases to half its initial value
A 0.500 kg mass is attached to a spring of constant 150 N/m. A driving force...
A 0.500 kg mass is attached to a spring of constant 150 N/m. A driving force F(t) = ( 12.0N) cos(ϝt) is applied to the mass, and the damping coefficient b is 6.00 Ns/m. What is the amplitude (in cm) of the steady-state motion if ϝ is equal to half of the natural frequency ϝ0 of the system?
helpful formulas: mu’’(t)+cu’(t)+ku(t)=0 m is the mass c is the damping coefficiant k is spring constant Fd=cu’(t) k=mg/(spring displacement) A mass of 1.5 kg stretches a spring 0.08 m. The mass...
helpful formulas:
mu’’(t)+cu’(t)+ku(t)=0
m is the mass
c is the damping coefficiant
k is spring constant
Fd=cu’(t)
k=mg/(spring displacement)
A mass of 1.5 kg stretches a spring 0.08 m. The mass is in a medium that exerts a viscous resistance of 25 N when the mass has a velocity of 2 m. The viscous resistance is proportional to the speed of the object. Suppose the object is displaced an additional 0.03 m and released. Find an function to express the...
help with 1-3
1) A simple harmonic oscillator consists of a 0.100 kg mass attached to a spring whose force constant is 10.0 N/m. The mass is displaced 3.00 cm and released from rest. Calculate (a) the natural frequency fo and period T (b) the total energy , and (c) the maximum speed 2) Allow the motion in problem 1 to take place in a resisting medium. After oscillating for 10 seconds, the maximum amplitude decreases to half the initial...
Ignore damping forces. A mass of 4 kg is attached to a spring with constant k- 16 N/m, then the spring is stretched 1 m beyond its natural length and given an initial velocity of 1 m/sec back towards its equilibrium position. Find the circular frequency ω, period T, and amplitude A of the motion. (Assume the spring is stretched in the positive direction.) A 7 kg mass is attached to a spring with constant k 112 N m. Given...
A--Kg mass is attached to a spring with a stiffness k = 16-. The mass is displaced 0.5m to 2-. Neg the right of the equilibrium point and given an outward velocity of V 2_. Neglecting any damping or external forces that may be present, determine the equation of motion of the mass along with its amplitude, period and natural frequency. How long after release does the mass pass through the equilibrium point? sec
A--Kg mass is attached to a...
6-B) A weight attached to a spring of stiffness 982 N/m has a viscous damping device. When the weight is displaced and released, the period of vibration is 1.02 s, and the magnitude of consecutive amplitudes is 0.61 m and 0.29 m. a) Identify the mass (m) and damping (c) coefficient. b) Determine the amplitude and phase of the response when a force, f(t) = 4.2 cos (6.31) N, acts on the system.
Problem 2.
A simple harmonic oscillator consists of a mass m attached to a
spring with spring constant k.
The mass is displaced a distance a and released from rest. v0 is
the nature frequency.
Problem 4 Allow the motion in Problem 2 to take place in a resisting medium. After oscillating for a time t1, the maximum amplitude decreases to half its initial value
helpful formulas:
mu’’(t)+cu’(t)+ku(t)=0
m is the mass
c is the damping coefficiant
k is spring constant
Fd=cu’(t)
k=mg/(spring displacement)
A mass of 1.5 kg stretches a spring 0.08 m. The mass is in a medium that exerts a viscous resistance of 25 N when the mass has a velocity of 2 m. The viscous resistance is proportional to the speed of the object. Suppose the object is displaced an additional 0.03 m and released. Find an function to express the...
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