Astronaut flies from the earth to a distant star

Assignment Help Physics
Reference no: EM131619361

An astronaut flies from the Earth to a distant star at 60% of the speed of light. As measured by the astronaut, the one-way trip takes 18 years.

a) How long does the trip take as measured by an observer on the Earth?

b) What is the distance from the Earth to the star (in light-years) as measured by an Earth observer?

c) What is the distance from the Earth to the star (in light-years) as measured by the astronaut?

Reference no: EM131619361

Questions Cloud

What discount margin in basis points : What discount margin, in basis points, is reflected in the FRN’s price?
Complete the statement of cash flow in cash flow statement : Data is provided in the Information worksheet in the template; complete the statement of cash flow in the Cash Flow Statement worksheet.
Estimate the utilization of the trucks : At a small rock quarry, a single power shovel dumps a scoop full of rocks at the loading area approxi-mately every 10 minutes.
Bond yield to maturity decreases : If the bond’s yield to maturity decreases by 100 basis points, the bond’s price is most likely to:
Astronaut flies from the earth to a distant star : An astronaut flies from the Earth to a distant star at 60% of the speed of light. As measured by the astronaut, the one-way trip takes 18 years.
Determine the focal length of lens a : Answer the following questions Using the attached Image of two convex lenses A and B used to produce a magnified virtual image of an object.
Result of the perceived increase in company risk : As a result of the perceived increase in company risk, the bond’s:
Can you identify all of the components of the carbon cycle : Can you identify all of the components of the carbon cycle, continuously transferred between organisms and their physical environment
Determine the correct balance sheet category : Determine the correct balance sheet category for each of the following accounts. Use the Assessment 2, Part 1 Template to complete this part of the assessment.

Reviews

Write a Review

Physics Questions & Answers

  Find the magnitude of the resulting magnetic field

A sphere of radius R is uniformly charged to a total charge of Q. It is made to spin about an axis that passes through its center with an angular speed ω. Find the magnitude of the resulting magnetic field at the center of the sphere.

  Find the equivalent resistance

A resistor is in the shape of a cube, with each side of resistance  R . Find the equivalent resistance between any two of its adjacent corners.

  What is the electric field at the location

Question: Field and force with three charges? What is the electric field at the location of Q1, due to  Q 2 ?

  What is the maximum displacement of the bridge deck

What is the maximum displacement of the bridge deck?

  What is the magnitude of the current in the wire

What is the magnitude of the current in the wire as a function of time?

  Blackbody

Questions on blackbody, Infra-Red Detectors & Optic Lens and Digital Image.

  Gravity conveyor

Illustrate the cause of the components accelerating from rest down the conveyor.

  Calculate the dc voltage

Calculate the dc voltage applied to the circuit.

  Quadrupole moments in the shell model

Quadrupole moments in the shell model

  Determine the tension in each string

Determine the tension in each string

  Introductory mechanics: dynamics

Calculate the smallest coefficient of static friction necessary for mass A to remain stationary.

  Evaluate maximum altitude

Evaluate maximum altitude?

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd