A hydraulic press has a small piston of diameter 2 cm. If a force of 60 N is applied to the smaller piston, a force of 3000 N is exerted on the larger piston. What is the diameter of the larger piston?
A hydraulic press has a small piston of diameter 2 cm. If a force of 60 N is applied to the smaller piston, a force of 3000 N is exerted on the larger piston. What is the diameter of the larger piston?
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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please answer no.2
: A hydraulic press has a small piston of diameter 2 cm. If a force of 60 N is applied to the smaller piston, a force of 3000 N is exerted on the larger piston. What is the diameter of the larger piston?

Transcribed Image Text:1. Find the volume of copper ball which has a mass of 400 g if the specific gravity of copper is 8.9.
2. A hydraulic press has a small piston of diameter 2 cm. If a force of 60N is applied to the smaller
piston, a force of 3000 N is exerted on the larger piston. What is the diameter of the larger piston?
3. Ice has a density of 0.92 g/cm and seawater has a density of 1.04 g/cm. Determine the total
volume of a floating iceberg if 30 m3 is above the seawater.
4. A man of mass 65 kg stands on a solid floating on water. If the solid has a density of 0.6 g/cm3
and the man standing on it is just barely out of the surface of the water, determine the volume of
the solid.
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