A vertical sprng with spring stiffness constant 305N/m vibrates with an amplitude of 28.0cm when 0.260kg hangs from it. The mass passes through the equilibrium point(y=0) with positive velocity at t=0 a) What equation describes this motion as a function of time? b) At what times will the spring...

A 0.60 kg mas vibrates according to the equation x= 0.45cos6.40r, where x is in meters and t is in seonds. Determinr a) the amplitude b) the frequency c) the total energy and d) the kinetic energy and potential energies when x=0.30m.

The springs of a 1500kg car compress 5.0mm when its 68kg driver gets into th drivers seat. If the car goes over a bump what will bethe frequency of vibrations?

At what dissplacement from equilibrium is the speed of a SHO half the maximum value?

1. A light spiral spring is loaded with a mass of 0.05kg and it extends by 0.10m. Determine: the period of small vertical oscillation if the value of g is 10m/s-2