An ice skater spins with angular speed 3w and initial frequency fi. She brings her arms away from her body, decreasing her angular speed to w. Her final frequency is ff.
How does the frequency of her spin change?

Because atoms of elements in the same group of thbecause atoms of elements in the same group of the periodic table have the same number of neutrons, they have similar properties. select the best answer from the choices provided t fe periodic table have the same number of neutrons, they have similar properties. select the best answer from the choices provided t f