the radius of the pulley is 150mm and weighing 15kg, the spring constant is k=120n/m. the mass m=20kg. the system is re...
a mass of .50kg is attached to the end of a spring with constant k=15n/m if the mass is pulled out .10m beyond the equilibrium position and released from rest, how fast will it be , moving when It crosses back through the equilibrium position
5. (20 points) The pulley system shown is initially at rest, with the spring (k-1.5 N/m) Pulley Mass M Rad. Gyr. k uncompressed. Pulley data: mass M 10 kg, radius R-0.7m, radius of gyration k- 0.5m Determine the velocity of mass B 4 kg after B has traveled 0.5 meters. 9 Spring is initially 1 Datum. undompressed Mass pring const. 2
A rod of length 1.5 m is attached to a spring of spring constant, k as shown in Fig. II-1. The rod is released from rest when 0 = 0°. While reaching the position 0 = 90°, the angular velocity of the rod was 2.32 rad/s. If the mass of the rod is m kg, determine the value of the spring constant, k. Assume that the spring is unstretched when 0–0°. Take the mass of the rod (m) as 49kg...
A rod of length 1.5 m is attached to a spring of spring constant, k as shown in Fig. II-1. The rod is released from rest when 0 = 0°. While reaching the position 0 = 90°, the angular velocity of the rod was 2.32 rad/s. If the mass of the rod is m kg, determine the value of the spring constant, k. Assume that the spring is unstretched when 0–0°. Take the mass of the rod (m) as 49kg...
A spring with force constant equal to 120N/m is standing vertically. A mass equal to 0.300kg is dropped onto the spring from a height of 2.0m above the uncompressed end of the spring. How far is the spring compressed when the mass and end of the spring come to rest? (I think you need to use Energy of conservation formula)
5. Consider the system illustrated in the figure. The pulley with radius R and moment of inertia I around its fixed axis is mounted on a frictionless axle which is fixed to the table. Th has one end fixed to the table, and the other end is attached to a massless inextensible rope. Th and a mass m hangs at its other end. Initially, the system is at rest e spring with stiffness constant k e rope passes over the...
A spring having a spring constant of 125 N/m hangs from a support and a 4.0 kg mass is attached to the other end. The mass is raised so that the spring is un-stretched and released from rest. How fast (in m/s) is the mass traveling after it has fallen 0.5 m?
4) you are spinning a 20kg mass horizontally attached to a spring. The relaxed length of the spring is .5m. If the mass is moving at 10m/s and the spring has strengths to 1 m, what is the k constant of the spring?
A mass-on-a-spring system has a spring constant k = 360 N/m and a mass m = 0.53 kg. (a) If it is given an initial displacement of 0.27 m and then released, what is the initial potential energy of the oscillator? in J (b) What is the maximum kinetic energy of the oscillator? in J
Two masses are connected on a frictionless pulley. M1 = 9 kg sits on a frictionless horizontal surface and is connected to a spring with a spring constant of k = 250 N/m. M2 = 6kg and hangs off the edge of the surface. Initially, both masses are at rest and the spring is at its equilibrium. After the blocks are released, how fast will they be moving when mass 2 falls .1 m?