30 A 50 cm long wire of mass 20 g supports a mass of 1 6 kg

Last updated: 6/12/2023

30 A 50 cm long wire of mass 20 g supports a mass of 1 6 kg as shown in figure Find the fundamental frequency of the position of the string between the wall and the pulley a 25 Hz c 75 Hz 40 cm 15 kg 10 cm b 50 Hz d 100 Hz