Help

MHW$36$

Problem $36\mathrm{.}10$

$3$ of $10$

Review

$|$

Constants

Introduction

A certain star is $23\mathrm{.}6$ light$-$years away.

Part A

How long would it take a spacecraft traveling $0\mathrm{.}920$ cc to reach that star from Earth, as measured by observers on Earth?

Activate to select the appropriates template from the following choices. Operate up and down arrow for selection and press enter to choose the input value typeActivate to select the appropriates symbol from the following choices. Operate up and down arrow for selection and press enter to choose the input value type

tEarthtEarth $=$

nothing

yearsyears

SubmitRequest$$Answer

Part B

How long would it take a spacecraft traveling $0\mathrm{.}920$ cc to reach that star from Earth, as measured by observers on the spacecraft?

Activate to select the appropriates template from the following choices. Operate up and down arrow for selection and press enter to choose the input value typeActivate to select the appropriates symbol from the following choices. Operate up and down arrow for selection and press enter to choose the input value type

$$t$0$t$0=$

nothing

yearsyears

SubmitRequest$$Answer

Part C

What is the distance traveled according to observers on the spacecraft?

Activate to select the appropriates template from the following choices. Operate up and down arrow for selection and press enter to choose the input value typeActivate to select the appropriates symbol from the following choices. Operate up and down arrow for selection and press enter to choose the input value type

ll $=$

nothing

light$$yearslight$$years

SubmitRequest$$Answer

Part D

What will the spacecraft occupants compute their speed to be from the results of B and C$?$

Activate to select the appropriates template from the following choices. Operate up and down arrow for selection and press enter to choose the input value typeActivate to select the appropriates symbol from the following choices. Operate up and down arrow for selection and press enter to choose the input value type

vcvc $=$

nothing

SubmitRequest$$Answer

Provide Feedback

Next