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

Author Question: A 200-kg superhero, falling off a building manages to grab hold of the end of a 3.0 m-long flagpole, ... (Read 36 times)

kellyjaisingh

  • Hero Member
  • *****
  • Posts: 540
on: Jul 29, 2018
A 200-kg superhero, falling off a building manages to grab hold of the end of a 3.0 m-long flagpole, 5.0 cm in radius, which saves him from falling any further. After the oscillations have died down, the end of the flagpole is sagging 10 cm.
 
  What is the shear modulus of the pole? A) 7.5  106 N/m2
  B) 2.4  106 N/m2
  C) 7.5  107 N/m2
  D) 2.4  107 N/m2
  E) 2.4  105 N/m2

Question 2

As you recede from a steady light source, the wavelength of the emitted light appears
 
  A) longer.
  B) shorter.
  C) the same.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

blakeserpa

  • Sr. Member
  • ****
  • Posts: 338
Reply #1 on: Jul 29, 2018
Answer to Question 1

A

Answer to Question 2

Answer: A


kellyjaisingh

  • Member
  • Posts: 540
Reply 2 on: Jul 29, 2018
Gracias!

EAN94

  • Member
  • Posts: 307
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

It is difficult to obtain enough calcium without consuming milk or other dairy foods.

Did you know?

There are over 65,000 known species of protozoa. About 10,000 species are parasitic.

Did you know?

About 600,000 particles of skin are shed every hour by each human. If you live to age 70 years, you have shed 105 pounds of dead skin.

Did you know?

Fungal nail infections account for up to 30% of all skin infections. They affect 5% of the general population—mostly people over the age of 70.

Did you know?

Although puberty usually occurs in the early teenage years, the world's youngest parents were two Chinese children who had their first baby when they were 8 and 9 years of age.

Renzo Piano Building Workshop, Aerial view of Kansai International Airport, Osaka, Japan. Renzo Piano Building Workshop, Aerial view of Kansai International Airport, Osaka, Japan.
Apply thumb strokes on palm of hand and fingers. Hold the baby’s hand palm up and use thumbs to ... Apply thumb strokes on palm of hand and fingers. Hold the baby’s hand palm up and use thumbs to ...
Apply the body wrap substance to the back with long, smooth strokes, covering the area thoroughly. Apply the body wrap substance to the back with long, smooth strokes, covering the area thoroughly.
Subduction and Mountain Building Subduction and Mountain Building
Summer squash exhibiting various fruit-shape phenotypes, including disc, long, and sphere Summer squash exhibiting various fruit-shape phenotypes, including disc, long, and sphere
Long noncoding RNAs mediate transcriptional activation Long noncoding RNAs mediate transcriptional activation
Video: Bone tissue types - compact and spongy

For a complete list of videos, visit our video library