A 250g (1/4 kg) mass is hung from a vertical spring with a spring constant of 98 N/m. Lety= 0 be at the neutral spring position (with no mass attached). The mass is pulled down 3.0cm and released such that it begins to oscillate. Match the following dynamic properties of the motion with the plot from the numbered set that could show the property in question if the units and scales of the axes were correct. l ll! \"mum EFEEEE the position y of the mass versus time E graph 3 the acceleration of the mass vs time E graph 6 the gravitational PE vs time E graph 6 the spring PE vs time E graph 8 E graph 4 E graph 2 E graph 5 E graph 1 graph 7