6. Use the method of Laplace transforms to solve the problem. A mass of 1 slug,...
Q4. A mass of 1 slug, when attached to a spring, stretches it 2 feet and then comes to rest in the equilibrium position. Starting att 0, an external force equal to f(t) is applied to the system. Given that the surrounding medium offers a damping force that is numerically equal to 8 times the instantaneous velocity, solve the resulting initial value problem when (a) f(t) 0 (b) s) e sin 4t. Also determine the limit lim r()
Use Laplace's method to solve A mass of 1 slug is attached to a spring whose constant is 5 lb/ft. Initially, the mass is released 1 foot below the equilibrium position with a downward velocity of 3 ft/s, and the subsequent motion takes place in a medium that offers a damping force that is numerically equal to 2 times the instantaneous velocity. (a) Find the equation of motion if the mass is driven by an external force equal to f(t)...
-11 points 3.8 035 A mass of 1 slug, when attached to a spring, stretches it 2 feet and then comes to rest in the equlibrium position. Starting at t-0, an extenal ferce equal to Re)-e to the system. Find the equation of motion if the surrounding medium offers a damping force that is numer acceleration due to gravity.) i ically equal to s times the instantaneous velocity. (Use g 32 ft/s? for the 1 -4 e ar+te 41 x(t)-...
1. A mass weighing 8 pounds is attached to a 4 foot long spring and stretches it to 8 feet long. The medium offers a damping force equal to 0.5 times the instantaneous velocity. Find the equation of motion if the mass is released from rest at a position 18 inches above the equilibrium. 1. A mass weighing 8 pounds is attached to a 4 foot long spring and stretches it to 8 feet long. The medium offers a damping...
a mass weighing 8 pounds when attached to a spring, stretches it 6 inches.the object is originally at rest and is released 6 inches below equilibrium find the equation of motion if the surronding medium offers a damping force that is numerically equal to 5 times the instantaneous velocity
a mass weighing 8 pounds when attached to a spring, stretches it 6 inches.the object is originally at rest and is released 6 inches below equilibrium find the equation of motion if the surronding medium offers a damping force that is numerically equal to 5 times the instantaneous velocity
ONLY attempt to solve if you know what you are doing. A mass of 1 kg is attached to a spring whose constant is 5 N/m. Initially, the mass is released 1 m below the equilibrium position with a downward velocity of 5 m/s, and the subsequent motion takes place in a medium that offers a damping force that is numerically equal to 2 times the instantaneous velocit y. a) Find the equation of motion if the mass is driven...
Suppose a mass of 1 kg is attached to a spring with spring constant k = 2, and rests at equilibrium position. Starting at t = 0, an external force of f(t) = e t is applied to the system. Suppose the surrounding medium offers a damping force numerically equal to β times the instantaneous velocity, where β > 0 is some given number. (a) What is the IVP governing this harmonic motion. (b) For what value(s) of β will...
3. A mass weighing 2 pounds stretches a spring 1 foot. The mass is initially released from rest from a point 1 foot above the equilibrium position, and the subsequent motion takes place in a medium that offers a damping force that is 1 numerically equal to 0.4 times the instantaneous velocity. Find the equation of motion.(25pts)
Thank you in advance Question: A mass weighing 4 N is attached to a spring whose constant is 2 N/m. The mass is initially released from a point 1 m above the equilibrium position and surrounding medium offers a damping force that is numerically equal to the instantaneous velocity. (a) Derive the system of differential equation describing the motion of the mass. (b) Find the equation of motion if the mass has a downward velocity of 8 m/s by using:...