dos masas de 8 kg estan unidas en el extremo de una varilla de aluminio de de 400 mm de longitud. la varilla esta sostenida en su parte mediaa, gira en circulos y solo puede soportar una tension maximade 800 N ¿cual es la frecuencia maxima de revolucion?

to be honest as much as i would love to answer this. i feel as if something's missing. just saying.

wind moving at higher speeds will transfer more energy to the water, resulting in stronger waves.

when a device is used in a circuit in which the voltage is 81 v, the current flowing through the device is 3 a. what is the resistance of the device?

a. 27 ω

b. 40.5 a

c. 243 ω

d. 243 a

the correct answer is a. 27