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

Author Question: You are a passenger on a spaceship. As the speed of the spaceship increases, you would observe that ... (Read 180 times)

rosent76

  • Hero Member
  • *****
  • Posts: 516
on: Jul 29, 2018
You are a passenger on a spaceship. As the speed of the spaceship increases, you would observe that
 
  A) the length of your spaceship is not changing.
  B) the length of your spaceship is getting shorter.
  C) the length of your spaceship is getting longer.

Question 2

A homogeneous cylinder is released from rest and rolls without slipping down an inclined plane inclined at 18 to the horizontal. How fast is it moving after it has rolled 2.2 m down the plane?
 
  A)
 
  4.3 m/s
 
  B)
 
  5.2 m/s
 
  C)
 
  3.0 m/s
 
  D)
 
  3.7 m/s
 
  E)
 
  2.6 m/s


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

whitcassie

  • Sr. Member
  • ****
  • Posts: 298
Reply #1 on: Jul 29, 2018
Answer to Question 1

A

Answer to Question 2

C


rosent76

  • Hero Member
  • *****
  • Posts: 516
Reply #2 on: Jul 29, 2018
Both answers were spot on, thank you once again


whitcassie

  • Sr. Member
  • ****
  • Posts: 298
Reply #3 on: Jul 29, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

Computer programs are available that crosscheck a new drug's possible trade name with all other trade names currently available. These programs detect dangerous similarities between names and alert the manufacturer of the drug.

Did you know?

Over time, chronic hepatitis B virus and hepatitis C virus infections can progress to advanced liver disease, liver failure, and hepatocellular carcinoma. Unlike other forms, more than 80% of hepatitis C infections become chronic and lead to liver disease. When combined with hepatitis B, hepatitis C now accounts for 75% percent of all cases of liver disease around the world. Liver failure caused by hepatitis C is now leading cause of liver transplants in the United States.

Did you know?

Nitroglycerin is used to alleviate various heart-related conditions, and it is also the chief component of dynamite (but mixed in a solid clay base to stabilize it).

Did you know?

Every 10 seconds, a person in the United States goes to the emergency room complaining of head pain. About 1.2 million visits are for acute migraine attacks.

Did you know?

Coca-Cola originally used coca leaves and caffeine from the African kola nut. It was advertised as a therapeutic agent and "pickerupper." Eventually, its formulation was changed, and the coca leaves were removed because of the effects of regulation on cocaine-related products.

Species richness increases with island size. Species richness increases with island size.
The Speed of Light Is Constant The Speed of Light Is Constant
Although average brain size increases gradually though time in H. erectus, individuals with small br Although average brain size increases gradually though time in H. erectus, individuals with small br
The mortality rate in the United States increases with age and is lower for women than men at every ... The mortality rate in the United States increases with age and is lower for women than men at every ...
Astronaut Rachel leaves Earth in a spaceship at a speed of 0.960c relative to an observer on ... Astronaut Rachel leaves Earth in a spaceship at a speed of 0.960c relative to an observer on ...
Escape Speed Problem Escape Speed Problem
Video: Introduction to Eating Disorders

For a complete list of videos, visit our video library