Because of a break in a buried oil storage tank, ground water has leaked into the tank to the depth shown in Fig. P1.48. Determine the pressure at the oilwater interface and at the bottom of the tank, each in lbf/in.2 (gage). The densities of the water and oil are, respectively, 62 and 55, each in lb/ft3 . Let g 5 32.2 ft/s2 .
Department of Mechanical Engineering Tutorial 1 NATIONAL UNIVERSITY OF SINGAPORE AY 2016/17 ME2142 Feedback Control Systems Sem 2 T1.1. Find the Laplace Transform of the following functions: ▯ ▯▯▯ 2sin3 ▯▯2 ▯ ,▯▯2 a) ▯ ▯ ▯▯ ▯ b) ▯ ▯ ▯▯ 2 ▯ ▯ 0 , c) d) T1.2. Find the inverse Laplace transform of the following functions