Q. A thin uniform vertical rod of length l and mass m one end hinged with the ceiling, and the other end attached with two flexible spring of force constant k.find the period and oscillation for small deflection and its frequency?
Q. A house at the bottom of a hill is fed by a full tank of water = 6.50 deep and connected to the house by a pipe that is = 130 long at an angle of = 61.0 from the horizontal. Find out the water gauge pressure at the house.