Determine the generated voltage in the armature of a shunt motor that draws 5 amps when supplied by 20 volts and the motor has the following test results
Shunt field = 240 ohms
Armature = 4 ohms

Un jugador de beisbol batea un foul recto en el aire.la pelota deja el bate con una rapidez de 120 km/h. en ausencia de resistencia del aire. ? cual sera la rapidez de la pelota cuando la atrape el catcher

Why should seat belts not be mandatory quick plz

According to an observer on earth, planet x is stationary. maria and samir depart earth on their spaceships at the same time, each flying at 0.5c. maria flies toward planet x and samir flies in the opposite direction. according to maria, her voyage to planet x takes 9 years. how many years does maria's voyage take according to samir?