Maegan goes to a swimming pool. After drinking the contents of a water bottle, she stoppers the top and caries the empty bottle into the pool. She pushes the bottle to a depth of 72.9 cm below the water surface. The bottle pops up out of the water and rises to a height of 13.7 cm above the water surface. Find the speed the bottle makes when it splashes back into the pool, and, assuming the acceleration is constant when the bottle is in the pool water, find the acceleration while the bottle was still inside the water.

Maegan goes to a swimming pool. After drinking the contents of a water bottle, she stoppers the top and caries the empty bottle into the pool. She pushes the bottle to a depth of 72.9 cm below the water surface. The bottle pops up out of the water and rises to a height of 13.7 cm above the water surface. Find the speed the bottle makes when it splashes back into the pool, and, assuming the acceleration is constant when the bottle is in the pool water, find the acceleration while the bottle was still inside the water.