For each word listed there is another word that has nearly the same meaning. But one has a clearly negative connotation, while the other is more neutral. Categorize each word. disaster nag problem difficult remind challenging

Iwill give brainliest if you answer right : )

Apotter's wheel moves uniformly from rest to an angular speed of 0.20 rev/s in 32.0 s. (a) find its angular acceleration in radians per second per second. rad/s2 (b) would doubling the angular acceleration during the given period have doubled final angular speed?

Which of the following will cause an induced current in a coil of wire? the constant field of the earth passing through the coil a magnet resting near the coil a magnet being moved into or out of the coil a wire carrying a constant current near the coil