# Questions The 3.00 kg block in the figure below is attached to a vertical rod by...

###### Question:

Questions The 3.00 kg block in the figure below is attached to a vertical rod by means of two cords. When the systems rotates about the axis of the rod the cards are extended as shown in the figure and the tension in the upper cord is 80.0 N (a) What is the tension in the lower cord b) How many revolutions per minute does the system make? {IF ma, a v?r, TxTcose, Ty Tsine Answer to 3 Sigfis a) Tension in the lower cords b) Revolutions per minute
11.35 m 2.10 m 3.00 kg 1.35 m

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