answer the ff with complete solution num 1 1. Suppose a traveler travelled the space at 95% the speed of light. How muchtime did his twin observed on Earth if upon returning, the traveler measured thejourney time to be 10 years based on his clock?2. A person in a moving train waves to a bystander. If the waving action last 3seconds as measured by the bystander and 2.2 seconds as measured by theperson inside the train, how fast is the train moving? Express the speed in termsof the speed of light, c.

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Suppose a traveler travelled the space at 95% the speed of light. How much time did his twin observed on Earth if upon returning, the traveler measured the journey time to be 10 years based on his clock?

Suppose a traveler travelled the space at 95% the speed of light. How much time did his twin observed on Earth if upon returning, the traveler measured the journey time to be 10 years based on his clock?

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter28: Special Relativity

Section: Chapter Questions

Problem 17PE: (a) How fast would an athlete need to be running for a 100-m race to look 100 yd long? (b) Is the...

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Question

answer the ff with complete solution num 1

1. Suppose a traveler travelled the space at 95% the speed of light. How much
time did his twin observed on Earth if upon returning, the traveler measured the
journey time to be 10 years based on his clock?
2. A person in a moving train waves to a bystander. If the waving action last 3
seconds as measured by the bystander and 2.2 seconds as measured by the
person inside the train, how fast is the train moving? Express the speed in terms
of the speed of light, c.

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