Which choice BEST represents the sound waves that a crowd hears as they watch a team of jet fighters fly from the distance, immediately overhead and then off into the distance again?

Select the word from the list that best fits the definition classification of most stars on the h-r diagram

Electromagnetic induction. a coil of wire contains n turns and has an electrical resistance r. the radius of each turn is a. initially, inside the coil there exists a uniform magnetic field of magnitude b0 parallel to the axis of the coil. the magnetic field is then reduced slowly. the current induced in the coil is i. how long does it take for the magnitude of the uniform field to drop to zero?

What distance does a car travel as its speed changes from 0 to 20 m/s in 17 s at constant acceleration?