When a 6 kg mass is attached to a spring whose constant is 54 N/m, it...
When a 6 kg mass is attached to a spring whose constant is 54 N/m, it comes to rest in the equilibrium position. Starting at i = 0, a force equal to f(0) = 30e-7t cos 6t is applied to the system. In the absence of damping, (a) find the position of the mass when t= 1. (b) what is the amplitude of vibrations after a very long time?
When a 6 kg mass is attached to a spring whose constant is 54 N/m, it comes to rest in the equilibrium position. Starting at 1 = 0, a force equal to f(t) = 30e-7t cos 6t is applied to the system. In the absence of damping. (a) find the position of the mass when t=1. (b) what is the amplitude of vibrations after a very long time?
When a 5 kg mass is attached to a spring whose constant is 45 N/m, it comes to rest in the equilibrium position. Starting at t= 0, a force equal to f(t) 30e-3t cos 4t is applied to the system. In the absence of damping, (a) find the position of the mass when t= 1. (b) what is the amplitude of vibrations after a very long time?
When a 4 kg mass is attached to a spring whose constant is 100 N/m, it comes to rest in the equilibrium position. Starting at t= 0, a force equal to f(t) = 12e-3t cos 6t is applied to the system. In the absence of damping, (a) find the position of the mass when t= 1. (b) what is the amplitude of vibrations after a very long time?
: When a 3 kg mass is attached to a spring whose constant is 12 N/m, it comes to rest in the equilibrium position. Starting at i=0, a force equal to f(t) = 15e-54 cos 4t is applied to the system. In the absence of damping, (a) find the position of the mass when t=n. (b) what is the amplitude of vibrations after a very long time?
: When a 3 kg mass is attached to a spring whose constant is 12 N/m, it comes to rest in the equilibrium position. Starting at i=0, a force equal to f(t) = 15e-54 cos 4t is applied to the system. In the absence of damping, (a) find the position of the mass when t=n. (b) what is the amplitude of vibrations after a very long time?
here is the question, please help me with this question When a 5 kg mass is attached to a spring whose constant is 180 N/m, it comes to rest in the equilibrium position. Starting at t= 0, a force equal to f(t) = 20e cos 3t is applied to the system. In the absence of damping, -5t (a) find the position of the mass when t=1. (b) what is the amplitude of vibrations after a very long time?
Problem #7; when a 3 kg mass is attached to a spring whose constant is 12 N/m, it comes to rest in the equilibrium position. cos 2t is applied to the system. In the absence of damping, Starting at t0, a force equal to f(t) = 18e (a) find the position of the mass when t= N. (b) what is the amplitude of vibrations after a very long time? Problem #7(a): -0.1875 Round your answer to 4 decimals. Problem #7(b):...
1) When a mass of 3 kilograms is attached to a spring whose constant is 48 N/m, it comes to rest in the equilibrium position. Starting at t = 0, a force equal to f(t) = 180e−4t cos(4t) is applied to the system. Find the equation of motion in the absence of damping. x(t) = 2) Solve the given initial-value problem. d2x dt2 + 9x = 5 sin(3t), x(0) = 6, x'(0) = 0 x(t) =
6. A mass of 2 kilogram is attached to a spring whose constant is 4 N/m, and the entire system is then submerged in a líquid that imparts a damping force equal to 4 times the intantaruus velocity. At t = 0 the mass is released from the equilibrium position with no initial velocity. An external force t)-ault-3) is applied (a) Write f(t), the external force, as a piecewise function and sketch its graph b) Write the initial-value problem (c)...