Apotter's wheel is rotating around a vertical axis through its center at a frequency of 2.0 rev/s. the wheel can be considered a uniform disk of mass 4.9 kg and diameter 0.40m. the potter then throws a 2.7 kg chucnk of clay, approximately shaped as a flat disk of radius 8.0 cm, onto the center of the rotating wheel.

what is the frequency of the wheel after the clay sticks to it? ignore friction/.

        i.e.

Explanation:

Given:

angular speed,

mass of the disk,

radius of the disk,

mass of the chunk,

radius of the chunk,

We know that the angular momentum is given by:

and moment of inertia for a disc:

According to the conservation of angular momentum, the final angular momentum is equal to the initial angular momentum.

the arctic is a region of the planet, north of the arctic circle, and includes the arctic ocean, greenland, baffin island, other smaller northern islands, and the far northern parts of europe, russia (siberia), alaska and canada.

a and b sometimes have a positive value