Question

Consider the hydraulic lift shown in the figure. The small piston has an area A, of 0.0330 m², and the large piston has an area A2 of 4.00 m². What force F, will the large piston provide if the small piston is pushed down with a force F of 15.0 N? V7 F2= If the small piston A, is slowly depressed a distance of y1 = 0.200 m, what distance yz will the large piston A2 rise? Y2 = What is the magnitude of the work done when pushing down the small piston Aj? What is the magnitude of the work done when pushing up the large piston A,? small piston work: large piston work:

Answer 1

using Pascal law P, = P2 F2 = F xf2 15 x 47 1818 18N 0.0330 A4, = A₂Y, as volume constant 0-00165m 0.0330 x 0.200 92 - Aiyi = A2 W = Fs = 150-200 3J W = Fs > 181818x 0.00165 3 1 Scanned with CamScanner