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 105 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
Gracias!

bitingbit

  • Member
  • Posts: 323
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« 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?

As many as 20% of Americans have been infected by the fungus known as Histoplasmosis. While most people are asymptomatic or only have slight symptoms, infection can progress to a rapid and potentially fatal superinfection.

Did you know?

The calories found in one piece of cherry cheesecake could light a 60-watt light bulb for 1.5 hours.

Did you know?

Children of people with alcoholism are more inclined to drink alcohol or use hard drugs. In fact, they are 400 times more likely to use hard drugs than those who do not have a family history of alcohol addiction.

Did you know?

More than 150,000 Americans killed by cardiovascular disease are younger than the age of 65 years.

(a) Longevity decreases with increased horn-length breeding value of harvested rams. (b) Mean-weight (a) Longevity decreases with increased horn-length breeding value of harvested rams. (b) Mean-weight
Positron emission tomography (PET) image showing the difference in the metabolic activity of the bra Positron emission tomography (PET) image showing the difference in the metabolic activity of the bra
Proper bicycle safety Proper bicycle safety
Stand over a rocker base to make weight shifts. Stand over a rocker base to make weight shifts.
Instruct recipient on giving you feedback immediately if heat becomes too intense. Remind the person ... Instruct recipient on giving you feedback immediately if heat becomes too intense. Remind the person ...
Components of Weight Gain during Pregnancy Components of Weight Gain during Pregnancy
Video: Proteins Defined, Hierarchy & Composition of Cells

For a complete list of videos, visit our video library