A block mass of 1 kq is at rest on a horizontal table attatcled to two rigid springs (one on each side ) A and R ( A on the left , B on the right ) . A Force of 10 N stretches Sping A alone by 0.25m while a force of 2.5 N extends Sping B alove by the same amount . Initially the block is at rest between unstretched springs; then it is pushed to the side a distance of 0 50 m by a variable horizontal force , compressing one spring and extending the other. a/ what is the total work done by the force F (the block is held @ rest ). [ 2] by If the block is then released, with what velocity does it move through [3] it's original equillibrium position? c/ what would be the spring constant of a single spring that would [ 2] duplicate A and B