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

Author Question: A spaceship, traveling at 0.100c away from a stationary enemy station, shoots a projectile towards ... (Read 86 times)

luvbio

  • Hero Member
  • *****
  • Posts: 623
on: Jul 29, 2018
A spaceship, traveling at 0.100c away from a stationary enemy station, shoots a projectile towards the station, with a speed of 0.560c relative to the spaceship. What is the speed of the projectile relative to the station?
 
  A) 0.460c
  B) 0.487c
  C) 0.492c
  D) 0.492c
  E) 0.660c

Question 2

A spaceship, traveling at 0.560c towards a stationary enemy station, shoots a projectile towards the station with a speed of 0.100c relative to the spaceship. What is the speed of the projectile relative to the station?
 
  A) 0.460c
  B) 0.575c
  C) 0.600c
  D) 0.625c
  E) 0.660c


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

polinasid

  • Sr. Member
  • ****
  • Posts: 344
Reply #1 on: Jul 29, 2018
Answer to Question 1

B

Answer to Question 2

D


luvbio

  • Hero Member
  • *****
  • Posts: 623
Reply #2 on: Jul 29, 2018
Thanks


polinasid

  • Sr. Member
  • ****
  • Posts: 344
Reply #3 on: Jul 29, 2018
Welcome :)


« previous next »
 

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.

Did you know?

In 1886, William Bates reported on the discovery of a substance produced by the adrenal gland that turned out to be epinephrine (adrenaline). In 1904, this drug was first artificially synthesized by Friedrich Stolz.

Did you know?

Medication errors are three times higher among children and infants than with adults.

Did you know?

Lower drug doses for elderly patients should be used first, with titrations of the dose as tolerated to prevent unwanted drug-related pharmacodynamic effects.

Did you know?

Drugs are in development that may cure asthma and hay fever once and for all. They target leukotrienes, which are known to cause tightening of the air passages in the lungs and increase mucus productions in nasal passages.

Amundsen-Scott South Pole Station in Antarctica Amundsen-Scott South Pole Station in Antarctica
In the heat of the Battle of Lake Erie, Perry had to abandon his flagship, the Lawrence, which had b In the heat of the Battle of Lake Erie, Perry had to abandon his flagship, the Lawrence, which had b
Atmospheric Gases Trapped in Ice at Vostok Station, Antarctica Atmospheric Gases Trapped in Ice at Vostok Station, Antarctica
A sled having a certain initial speed on a horizontal surface comes to rest after traveling 10 ... A sled having a certain initial speed on a horizontal surface comes to rest after traveling 10 ...
Twenty percent of the automobiles inspected at a state inspection station required repairs to ... Twenty percent of the automobiles inspected at a state inspection station required repairs to ...
Projectile Passing Through Tissue Projectile Passing Through Tissue
Video: Bulk flow - Factors that influence bulk flow

For a complete list of videos, visit our video library