An electric fan is turned off, and its angular velocity decreases uniformly from 520 rev/min to 240 rev/min in a time interval of length 3.85 s. part a) find the angular acceleration in rev/s^2. part b) find the number of revolutions made by the motor in the time interval of length 3.85 s.

Pl asaaap ! match the term to the correct description. a type of wave that transfers energy where the particles in the medium move perpendicular to the direction in which the energy is traveling. a type of wave that transfers energy where the particles in the medium move parallel to the direction in which the energy is traveling. movement that is back and forth, like an equal sign = a type of wave that transfers energy where the particles in the medium move in a circle motion while the energy travels left or right. movement that is like a t transfers energy from one location to another 1. wave 2. parallel movement 3. perpendicular movement 4. transverse wave 5. longitudinal wave 6. surface wave