This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: A hydraulic lift raises a 2000-kg automobile when a 500-N force is applied to the smaller piston. If ... (Read 115 times)

cookcarl

  • Hero Member
  • *****
  • Posts: 539
on: Jul 28, 2018
A hydraulic lift raises a 2000-kg automobile when a 500-N force is applied to the smaller piston. If the smaller piston has an area of 10 cm2, what is the cross-sectional area of the larger piston?
 a. 40 cm2
  b. 80 cm2
  c. 196 cm2
  d. 392 cm2
  e. 160 cm2

Question 2

A supertanker filled with oil has a total mass of 6.1  108 kg. If the dimensions of the ship are those of a rectangular box 300 meters long, 80 meters wide, and 40 meters high, determine how far the bottom of the ship is below sea level. (sea = 1020 kg/m3.)
 a. 10 m
  b. 15 m
  c. 20 m
  d. 25 m
  e. 30 m


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

zhanghao

  • Sr. Member
  • ****
  • Posts: 316
Reply #1 on: Jul 28, 2018
Answer to Question 1

d

Answer to Question 2

d


cookcarl

  • Member
  • Posts: 539
Reply 2 on: Jul 28, 2018
Gracias!

AISCAMPING

  • Member
  • Posts: 347
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

When Gabriel Fahrenheit invented the first mercury thermometer, he called "zero degrees" the lowest temperature he was able to attain with a mixture of ice and salt. For the upper point of his scale, he used 96°, which he measured as normal human body temperature (we know it to be 98.6° today because of more accurate thermometers).

Did you know?

The Romans did not use numerals to indicate fractions but instead used words to indicate parts of a whole.

Did you know?

Pubic lice (crabs) are usually spread through sexual contact. You cannot catch them by using a public toilet.

Did you know?

More than 30% of American adults, and about 12% of children utilize health care approaches that were developed outside of conventional medicine.

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Head-tilt, chin-lift maneuver. Head-tilt, chin-lift maneuver.
A waste-spark system fires one cylinder while its piston is on the compression stroke and into ... A waste-spark system fires one cylinder while its piston is on the compression stroke and into ...
The Coriolis Force The Coriolis Force
When both sides of the back have been massaged, redrape the back. With light to moderate force, use ... When both sides of the back have been massaged, redrape the back. With light to moderate force, use ...
After the chemical exfoliation substance has been applied, wrap the two top sheets around the client ... After the chemical exfoliation substance has been applied, wrap the two top sheets around the client ...
Question about Resultant of gravitational force? Question about Resultant of gravitational force?
Video: EpiPen Animation (Part 2)

For a complete list of videos, visit our video library