Solve the followinf problem. Inelastic response

Idealize the one-story building shown below as a single-degree-of-freedom oscillator. Where k= 1050lb/in, w =20kips,=0.05. 1. Use the Newmark and Hall procedures to develop an inelastic response spectrum (corresponding to a damping a factor of 0.05 and a ductility factor of 5) for the following peak ground quantities: agvgdg=0.4g=50in/s=36in 2. Determine the maximum displacement at the roof and the maximum shear at the base if the system achieves a displacement ductility ratio of 5 during the design earthquake. Idealize the one-story building shown below as a single-degree-of-freedom oscillator. Where k= 1050lb/in, w =20kips,=0.05. 1. Use the Newmark and Hall procedures to develop an inelastic response spectrum (corresponding to a damping a factor of 0.05 and a ductility factor of 5) for the following peak ground quantities: agvgdg=0.4g=50in/s=36in 2. Determine the maximum displacement at the roof and the maximum shear at the base if the system achieves a displacement ductility ratio of 5 during the design earthquake