« previous next »

Author Question: A cylinder, semicircular in cross-section, 10.0 m long and 5.00 m in radius, is completely submerged ... (Read 73 times)

Zulu123

  • Hero Member
  • *****
  • Posts: 525
on: Jul 29, 2018
A cylinder, semicircular in cross-section, 10.0 m long and 5.00 m in radius, is completely submerged in water. What is the buoyant force on the cylinder?
 
  A) 1.92  106 N
  B) 3.85  106 N
  C) 5.78  106 N
  D) 6.28  106 N
  E) 7.70  106 N

Question 2

The electron in a doubly ionized lithium atom experiences a weaker attractive force than the single electron in a hydrogen atom.
 
  Indicate whether the statement is true or false


courtney_bruh

  • Sr. Member
  • ****
  • Posts: 308
Reply #1 on: Jul 29, 2018
Answer to Question 1

B

Answer to Question 2

FALSE


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

For about 100 years, scientists thought that peptic ulcers were caused by stress, spicy food, and alcohol. Later, researchers added stomach acid to the list of causes and began treating ulcers with antacids. Now it is known that peptic ulcers are predominantly caused by Helicobacter pylori, a spiral-shaped bacterium that normally exist in the stomach.

Did you know?

Many supplement containers do not even contain what their labels say. There are many documented reports of products containing much less, or more, that what is listed on their labels. They may also contain undisclosed prescription drugs and even contaminants.

Did you know?

The term bacteria was devised in the 19th century by German biologist Ferdinand Cohn. He based it on the Greek word "bakterion" meaning a small rod or staff. Cohn is considered to be the father of modern bacteriology.

Did you know?

No drugs are available to relieve parathyroid disease. Parathyroid disease is caused by a parathyroid tumor, and it needs to be removed by surgery.

Did you know?

According to the FDA, adverse drug events harmed or killed approximately 1,200,000 people in the United States in the year 2015.

Overview of material uptake and long-distance transport processes in plants Overview of material uptake and long-distance transport processes in plants
A vasectomy, showing how each vas deferens is tied off in two places and then a section is removed f A vasectomy, showing how each vas deferens is tied off in two places and then a section is removed f
Inline four-cylinder engine showing principal and nonprincipal ends. Normal direction of rotation is ... Inline four-cylinder engine showing principal and nonprincipal ends. Normal direction of rotation is ...
Cross sections of the thigh Cross sections of the thigh
Transverse section and anterior surface of medulla oblongata Transverse section and anterior surface of medulla oblongata
How to completely factor quadratics How to completely factor quadratics
Video: Graded potentials - electrical characteristics and types

For a complete list of videos, visit our video library