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

Author Question: A rock suspended by a weighing scale weighs 3 N when submerged in water and 5 N out of water. What ... (Read 136 times)

rl

  • Hero Member
  • *****
  • Posts: 579
on: Jul 29, 2018
A rock suspended by a weighing scale weighs 3 N when submerged in water and 5 N out of water. What is the buoyant force on the rock?
 
  A) 8 N
  B) 5 N
  C) 3 N
  D) 2 N
  E) none of the above

Question 2

A liter-sized block of wood floats in water. The volume of water displaced is
 
  A) less than 1 L.
  B) 1 L.
  C) greater than 1 L.
  D) none of the above


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ms_sulzle

  • Sr. Member
  • ****
  • Posts: 320
Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: D

Answer to Question 2

Answer: A


rl

  • Hero Member
  • *****
  • Posts: 579
Reply #2 on: Jul 29, 2018
TY


ms_sulzle

  • Sr. Member
  • ****
  • Posts: 320
Reply #3 on: Jul 29, 2018
You're welcome


« previous next »
 

Did you know?

Urine turns bright yellow if larger than normal amounts of certain substances are consumed; one of these substances is asparagus.

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.

Did you know?

Vaccines prevent between 2.5 and 4 million deaths every year.

Did you know?

In 1864, the first barbiturate (barbituric acid) was synthesized.

Did you know?

Vaccines cause herd immunity. If the majority of people in a community have been vaccinated against a disease, an unvaccinated person is less likely to get the disease since others are less likely to become sick from it and spread the disease.

Water-conducting cells of the xylem. Water-conducting cells of the xylem.
Philippine Spider Water Beetle Philippine Spider Water Beetle
Louis Comfort Tiffany, Tiffany Studios, Water-lily table lamp. Louis Comfort Tiffany, Tiffany Studios, Water-lily table lamp.
Two Zebras Drinking Water Two Zebras Drinking Water
Water Molecule Water Molecule
Hydrozoan. Hydra, a freshwater species capturing and digesting a water flea. Hydrozoan. Hydra, a freshwater species capturing and digesting a water flea.
Video: Krebs cycle : Formation of acetyl coenzyme A and Electron transport chain

For a complete list of videos, visit our video library