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

Author Question: Compared with the buoyant force of the atmosphere on a 1-kg helium-filled balloon, the buoyant force ... (Read 66 times)

TFauchery

  • Hero Member
  • *****
  • Posts: 500
on: Jul 29, 2018
Compared with the buoyant force of the atmosphere on a 1-kg helium-filled balloon, the buoyant force of the atmosphere on a nearby 1-kg solid wood block is
 
  A) considerably less.
  B) considerably more.
  C) the same.

Question 2

Suppose you stand on a weighing scale and all of a sudden the atmosphere vanishes. The reading on the scale would
 
  A) increase.
  B) decrease.
  C) remain the same.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

brittiany.barnes

  • Sr. Member
  • ****
  • Posts: 321
Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: A

Answer to Question 2

Answer: A


TFauchery

  • Member
  • Posts: 500
Reply 2 on: Jul 29, 2018
Excellent

amynguyen1221

  • Member
  • Posts: 355
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

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?

To prove that stomach ulcers were caused by bacteria and not by stress, a researcher consumed an entire laboratory beaker full of bacterial culture. After this, he did indeed develop stomach ulcers, and won the Nobel Prize for his discovery.

Did you know?

The first successful kidney transplant was performed in 1954 and occurred in Boston. A kidney from an identical twin was transplanted into his dying brother's body and was not rejected because it did not appear foreign to his body.

Did you know?

In the United States, there is a birth every 8 seconds, according to the U.S. Census Bureau's Population Clock.

Did you know?

Sildenafil (Viagra®) has two actions that may be of consequence in patients with heart disease. It can lower the blood pressure, and it can interact with nitrates. It should never be used in patients who are taking nitrates.

Testing the reducing atmosphere hypothesis for the origin of life - the Miller and Urey experiment. Testing the reducing atmosphere hypothesis for the origin of life - the Miller and Urey experiment.
The Atmosphere of Mars The Atmosphere of Mars
Drag Force in a Climb Drag Force in a Climb
Earth Atmosphere Earth Atmosphere
Wavelengths that penetrate the earth's atmosphere Wavelengths that penetrate the earth's atmosphere
A balloon filled with helium gas at 20°C occupies 2.91 L at 1.00 atm. The balloon is immersed ... A balloon filled with helium gas at 20°C occupies 2.91 L at 1.00 atm. The balloon is immersed ...
Video: X chromosome inactivation in calico cats

For a complete list of videos, visit our video library