A weight of 25kg is hung from a spring. A pull of 45kg will stretch the spring to m. The body is pulled down tom below the static equilibrium position and then released. Find the displacement of the...
A weight of 48 lb stretches a spring 4 ft. The weight is pulled down 2 ft below the equilibrium position and then released. What initial velocity vo given to the weight would have the effect of doubling the amplitude of the vibration? Use g=32 ft/sec ft/sec (Type an exact answer, using radicals as needed.)
A weight attached to a spring is pulled down 4 inches below the equilibrium position. Assuming that the period of the system is 1/3 seconds, determine a trigonometric model that gives the position of the weight at time t seconds.
A spring stretches 0.150 m when a 0.300 kg. mass is hung vertically from it. From this information you can determine the spring constant, k. Next, the spring is set up horizontally with the 0.300 kg. mass resting on a frictionless table. The block is pushed so that the spring is compressed 0.100 m from the equilibrium point, and released from rest. Determine: The spring constant k (in N/m)? The amplitude of the horizontal oscillation (in m)? The angular frequency,...
Will Rate!! A weight of 64 lb stretches a spring 4 ft. The weight is pulled down 5 ft below the equilibrium position and then released. What initial velocity vo given to the weight would have the effect of doubling the amplitude of the vibration? Use g=32 ft/sec Vo ft/sec (Type an exact answer, using radicals as needed.)
If the weight is pulled down to its maximum position of 13.3 cm below its equilibrium position, what is the maximum acceleration the system will experience? (include units with answer) 108 N/m 154 N/m 68 N/m 3.8 kg A 3.8 kg weight is attached to the spring system shown. GES EF PicUp MESSAGING Answer Save Status Description If the weight is pulled down to its maximum position of 13.3 cm below its equilibrium position, what is the maximum acceleration the...
A spring is attached to the ceiling and pulled 17 cm down from equilibrium and released. The damping constant for the spring is determined to be 0.4 and the spring oscillates 16 times each second. Find an equation for the displacement, D, of the spring from equilibrium in terms of seconds, t.
A 1-kg mass is attached to a spring with stiffness 45N/m. The damping constant for the system is 6 N-sec/m. The mass is pulled 1 m to the right of the equilibrium position and released. Find the equation of motion in phase-shift form. When will the mass first return to its equilibriom position, and at what velocity? A 1-kg mass is attached to a spring with stiffness 45N/m. The damping constant for the system is 6 N-sec/m. The mass is...
A weight attached to a lossless spring is pulled downs 2 inches below its equilibrium position. a) Assuming the period 1/3 second, find a trigonometric equation that gives the position of the weight at time, t, second b) state the values of A,B,C,and D within your equation c) what is the frequency of the spring's oscillation? d) sketch a plot of the spring's oscillations over two periods.
3. A body weighing 25 lb is suspended from a spring of constant k=160 lb/ft. The system is shown in Figure 1. At time t=0, it has a downward velocity of 2 ft/sec as it passes through the position of static equilibrium. Determine: (a) the static spring deflection. (b) the natural frequency of the system in both rad/sec and cycles/sec. k = 160 lb/ft (c) the system period (d) the displacement x as a function of time, where x is...
When a 0.452 kg mass is hung from a certain spring it stretches 0.154 m to its equilibrium position at a point P. If this mass is pulled down 0.143 m from point P and released, what is the magnitude of the maximum acceleration of the mass in m/s27