The 60 cm2 large piston of the hydraulic machine lifts the load. Find the work that this piston does when lifting a load
| November 25, 2020 | education
The 60 cm2 large piston of the hydraulic machine lifts the load. Find the work that this piston does when lifting a load at a distance of 40 cm, if the area of the smaller piston is 4 cm2, and a force of 200 N. acts on it.
F1: S1 = F2: S2
F1 = 200 N
S1 = 4 cm2
S2 = 60 cm2
200: 4 = F2: 60
200 * 60 = 12000
12000: 4 = 3000 N
A = FS
3000 * 40 = 120,000 J
Answer: A large piston = 120,000 J
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