History homework help

An anvil hanging vertically from a long rope in a barn is pulled to the side and raised like a pendulum 1.90 m above its equilibrium position. It then swings to its lowermost point where the rope is cut by a sharp blade. The anvil then has a horizontal velocity with which it sails across the barn and hits the floor, 8.5m below. How far horizontally along the floor will the anvil land?