A uniform 165-N bar is supported horizontally by two identical wires A and B (Fig. 16.43).Asmall185-N cube

Question:

A uniform 165-N bar is supported horizontally by two identical wires A and B (Fig. 16.43).Asmall185-N cube of lead is placed 3/4 of the way from A toB. The wires are each 75.0 cm long and have a mass 1 of 5.50 g. If both of them are simultaneously plucked at the center, what is the frequency of the heats that they will produce when vibrating in their fundamental?