If you sit both the ring and the disc on the rotary sensor, how do you compute the total moment of inertia of the combination?. Would you expect a to increase or decrease?

with the invention of the automobile, the woman of the house could drive to the store and get groceries. women were also free to socialize more. during world war ii women were allowed to work in factories to the war effort and could drive to work or ride mass transit buses to their jobs.

show the wavelengths of a wave. show the crests of a wave.

current and voltage can both be different in different parts of a circuit so it matters where you place the ammeter and voltmete

it doesn't. it was imagined up in the middle ages.