This topic contains a solution. Click here to go to the answer

Author Question: In many cartoon shows, a character runs of a cliff, realizes his predicament and lets out a scream. ... (Read 63 times)

vicky

  • Hero Member
  • *****
  • Posts: 586
In many cartoon shows, a character runs of a cliff, realizes his predicament and lets out a scream. He continues to scream as he falls.
 
  If the physical situation is portrayed correctly, from the vantage point of an observer at the top of the cliff leaning over the edge, the pitch of the scream should be A) higher than the original pitch and constant.
  B) higher than the original pitch and increasing as he falls.
  C) lower than the original pitch and constant.
  D) lower than the original pitch and decreasing as he falls.
  E) It is impossible to predict.

Question 2

A teacher sends her students on a treasure hunt. She gives the following instructions: 1. Walk 300 m north 2. Walk 400 m northwest 3. Walk 700 m east-southeast and the treasure is buried there.
 
  As all the other students walk off following the instructions, Jane physics student quickly adds the displacements and walks in a straight line to find the treasure. How far and in what direction does Jane need to walk? A) 187 m in a direction 67.3 north of east
  B) 481 m in a direction 40.9 north of east
  C) 399 m in a direction 52.5 north of east
  D) 284 m in a direction 28.2 west of north
  E) The treasure position cannot be reached in one straight walk.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

kescobar@64

  • Sr. Member
  • ****
  • Posts: 324
Answer to Question 1

D

Answer to Question 2

B




vicky

  • Member
  • Posts: 586
Reply 2 on: Jul 29, 2018
Gracias!


rleezy04

  • Member
  • Posts: 322
Reply 3 on: Yesterday
Wow, this really help

 

Did you know?

There are more bacteria in your mouth than there are people in the world.

Did you know?

Cancer has been around as long as humankind, but only in the second half of the twentieth century did the number of cancer cases explode.

Did you know?

More than nineteen million Americans carry the factor V gene that causes blood clots, pulmonary embolism, and heart disease.

Did you know?

Liver spots have nothing whatsoever to do with the liver. They are a type of freckles commonly seen in older adults who have been out in the sun without sufficient sunscreen.

Did you know?

Opium has influenced much of the world's most popular literature. The following authors were all opium users, of varying degrees: Lewis Carroll, Charles, Dickens, Arthur Conan Doyle, and Oscar Wilde.

For a complete list of videos, visit our video library