Physics
Physics, 24.05.2020 13:58, cjstablet04

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

answer
Answers: 2

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Es muy urgente porfavor! ( solo me teneis que ayudar a sacar el apartado d, e y f porfavor!
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