A toy boat is floating on the water in a tank, and at first it is at rest. A stone is thrown into the tank, producing a transverse wave that travels across the water surface. The diagram shows the tank as seen from above. What happens to the boat as the wave travels past it?
- AIt moves steadily away from where the stone hit the water.
- BIt moves steadily towards where the stone hit the water.
- CIt stays the same distance from where the stone hit the water, and vibrates from side to side.
- DIt stays the same distance from where the stone hit the water, and vibrates up and down.