Es muy urgente porfavor! ( solo me teneis que ayudar a sacar el apartado d, e y f porfavor!
Un ventilador, de 50 cm de radio, gira a 150 rpm cuando se desconecta de la corriente,
tardando medio minuto en pararse. Calcula:
a) La velocidad angular inicial
b) La aceleración angular
c) El número de vueltas que da hasta pararse
d) El espacio recorrido por el punto del medio y por el extremo de una de sus aspas, mientras se
está parando
e) La velocidad del extremo a los 25 s
f) La aceleración tangencial, normal y total de ese punto en ese instante

An electric current in a wire will push or pull on a permanent magnet. which statement best explains how an electric current creates an electromagnetic force on another magnet?

Orque can be calculated by multiplying the force (n) applied at 90? to the lever arm at a distance (m) from the pivot point (point of rotation), the compound si unit for the torque is n? m. if the force (at 90? to the lever arm) applied is 15 n and it is applied at 2.0 m from the pivot point (point of rotation), what is the torque on the lever?

(science)study the following ocean currents map. an ocean currents map is shown. on the map the locations for san diego, california and savannah, georgia are marked. there is a looping current from the north past san diego and a looping current from the south near savannah which statement is most likely correct about the average temperatures in san diego, california as compared to savannah, georgia? it is higher in savannah because of the cool ocean currents from the south. it is higher in savannah because of the warm ocean currents from the north. it is lower in san diego because of the warm ocean currents from the south. it is lower in san diego because of the cool ocean currents from the north.