After downloading this program, set the initial conditions of your computer model to the following: Relaxed length of spring, L_0: 0.3 m Spring constant, k_s: 12 N/m Anharmonic coefficient, \epsilon: 0.6169 N/m^2 Mass of hanging mass: 0.3305 kg Time step (deltat): 5e-5 s Initial position of the hanging mass: <-0.1464, -0.069, 0> m Initial velocity of the hanging mass:<-0.195, -0.192, 0> m/sModel the motion until 6.75005 s have passed. (a) Final position of the hanging mass: ,0> m (b) Final velocity of the hanging mass: ,0> m/s (c) Magnitude of the parallel component of the net force: (d) Magnitude of the perpendicular component of the net force: 414517

What can you increase the strength of an electromagnet by

Ablock of mass m = 2.5 kg is attached to a spring with spring constant k = 740 n/m. it is initially at rest on an inclined plane that is at an angle of theta= 26 with respect to the horizontal, and the coefficient of kinetic friction between the block and the plane is uk = 0.17. in the initial position, where the spring is compressed by a distance of d = 0.16 m, the mass is at its lowest position and the spring is compressed the maximum amount. take the initial gravitational energy of the block as zero. the block's initial mechanical energy is 9.472 j.b. if the spring pushes the block up the incline, what distance l in meters will the block travel before coming to rest? the spring remains attached to both the block and the fixed wall throughout its motion.

Suppose that a mass of 2 kg is attached a spring whose spring constant is 50. the system is damped such that b = 12 . the mass is set in motion with an initial velocity of -8 m/s at a position 0 meters from equilibrium. set up and solve a differential equation that models this motion. write your solution in the form a cos ( ω t − α ) where α is a positive number. use your solution to fill in the information below: what is the amplitude of the motion? what is the value of ω ? what is the phase shift?