1. Above is a block with a mass of 0.51 kg resting on a frictionless surface. The block is attached to the end of a spring with a spring constant of 20.0 N/m. The block is moved to the right 30.0 cm and released at time t = 0. a. Solve for the period of oscillation for the block. b. Draw a force diagram for the block at the moment it reaches position -30.0 cm. c. Solve for the net force acting on the block the moment it reaches position -30.0 cm. d. Solve for the acceleration of the block the moment it reaches position -30.0 cm. e. Solve for the speed of the block when it passes position x = 0