As Measured in Earth's Rest Frame,a Spaceship Traveling at 0 $10.5 \mathrm { y }$

question 60

Multiple Choice

As measured in Earth's rest frame,a spaceship traveling at 0.9640c takes $10.5 \mathrm { y }$ to travel between two planets that are not moving relative to each other.How long does the trip take as measured by someone on the spaceship?

• A)2.79 y
• B)6.83 y
• C)39.5 y
• D)28.8 y

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The action of buying, selling, or exchanging goods and services between people or organizations.

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Having a focus or expertise in a specific area of activity, knowledge, or production, often leading to increased efficiency.

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