Alpha Geek

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    Polytechnic State University Sanluis
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Category > Applied Sciences Posted 31 Jul 2017 My Price 5.00

A 500 N weight sits on the small piston of a hydraulic machine.

A 500 N weight sits on the small piston of a hydraulic machine. The small piston has an area of 2 cm2 . If the
large piston has an area of 40 cm2
A) 25 N
, how much weight can the large piston support?
B) 500 N
C) 10000 N
D) 40000 N
9. As a rock sinks deeper and deeper into water of constant density, what happens to the buoyant force on it?
A) It increases.
B) It remains constant.
C) It decreases.
D) It may increase or decrease, depending on the shape of the rock.

Answers

Alpha Geek
(8)
Status NEW Posted 31 Jul 2017 11:07 AM My Price 5.00

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