QueenKy1310 QueenKy1310
  • 22-08-2022
  • Physics
contestada

A spaceship, 250 m long as seen on board, moves by the earth at 0.930c. What is its length (in m) as measured by an earth-bound observer?

Respuesta :

hannjr hannjr
  • 22-08-2022

Answer:

L = Lo (1 - (V/c)^2)^1/2     contracted length when proper length is Lo

L = 250 m * (1 - .93^2)^1/2 = 250 m * .368 = 91.9 m

Answer Link

Otras preguntas

List routes by which an infection can get into the body
Which american state are the nearest to bahamas?
How do molecules like water, oxygen, and carbon dioxide mobe through a cell?
The explosion of fuel in an automobile engine cylinder is an example of to energy.
A 900-kg giraffe runs across a field at a rate of 50 km/hr. What is the magnitude of its momentum?
Give a example of two fractions with the quotient of 5/12
How many carbon atoms are fed into the citric acid cycle as a result of the oxidation of one molecule of pyruvate?
If you were able to design the EDS, would you make any changes to the way the ship functioned? Why or why not? Explain your answer in three to five sentences in
35 is 70% of what number?
You can buy certain supplies in the European Union or in South Africa. For the moment, ignore other factors that can affect price. Would it be cheaper to buy yo