Suppose the wheel is rotated at a constant rate so that the mass has an upward speed of 3.77 m/s when it reaches a point p. at that moment, the wheel is released to rotate on its own. it starts slowing down and eventually reverses its direction due to the downward tension of the cord. what is the maximum height, h, the mass will rise above the point p?

The appropriate answer is 'the liquid state is more dense than the solid state'. This phenomenon explains why ice floats when it is frozen. When water freezes it expands by approximately 10 percent. It also becomes less dense. This explains why only 10 percent of an iceberg is above the ocean water and the remaining 90 percent is below the waves.