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

Author Question: A 100-kg person sits on a 5-kg bicycle. The weight is borne equally by the two wheels of the ... (Read 114 times)

dejastew

  • Hero Member
  • *****
  • Posts: 562
on: Jul 29, 2018
A 100-kg person sits on a 5-kg bicycle. The weight is borne equally by the two wheels of the bicycle. The tires are inflated to a gauge pressure of 8.0  105 Pa and are 2.0 cm wide. What length of each tire is in contact with the ground?
 
  A)
 
  1.6 cm
 
  B)
 
  1.8 cm
 
  C)
 
  3.2 cm
 
  D)
 
  2.4 cm
 
  E)
 
  6.4 cm

Question 2

The discoverer of X-rays was
 
  A)
 
  Bragg.
  B)
 
  von Laue.
  C)
 
  Fermi.
  D)
 
  Roentgen.
  E)
 
  Xavier.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

orangecrush

  • Sr. Member
  • ****
  • Posts: 350
Reply #1 on: Jul 29, 2018
Answer to Question 1

C

Answer to Question 2

D


dejastew

  • Member
  • Posts: 562
Reply 2 on: Jul 29, 2018
Excellent

nguyenhoanhat

  • Member
  • Posts: 332
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Never take aspirin without food because it is likely to irritate your stomach. Never give aspirin to children under age 12. Overdoses of aspirin have the potential to cause deafness.

Did you know?

The training of an anesthesiologist typically requires four years of college, 4 years of medical school, 1 year of internship, and 3 years of residency.

Did you know?

IgA antibodies protect body surfaces exposed to outside foreign substances. IgG antibodies are found in all body fluids. IgM antibodies are the first type of antibody made in response to an infection. IgE antibody levels are often high in people with allergies. IgD antibodies are found in tissues lining the abdomen and chest.

Did you know?

The average person is easily confused by the terms pharmaceutics and pharmacology, thinking they are one and the same. Whereas pharmaceutics is the science of preparing and dispensing drugs (otherwise known as the science of pharmacy), pharmacology is the study of medications.

Did you know?

According to the CDC, approximately 31.7% of the U.S. population has high low-density lipoprotein (LDL) or "bad cholesterol" levels.

At breakfast, a middle-class husband sits absorbed in the newspaper and the public affairs of the da At breakfast, a middle-class husband sits absorbed in the newspaper and the public affairs of the da
a) Shift your weight at the end of your reach. b) Avoid overreaching. a) Shift your weight at the end of your reach. b) Avoid overreaching.
To increase pressure using body weight, lean on your client. To increase pressure using body weight, lean on your client.
Measuring the client’s weight with a standard platform scale Measuring the client’s weight with a standard platform scale
Emotions can influence weight Emotions can influence weight
The total weight of Peter, David and Henry is 123 kg, Peter is 15 kg heavier than David. David ... The total weight of Peter, David and Henry is 123 kg, Peter is 15 kg heavier than David. David ...
Video: Proteins Defined, Hierarchy & Composition of Cells

For a complete list of videos, visit our video library