As of 2021, the world's fastest train the world is Japan's LO Series Maglev. It can reach a whopping speed of 600kilometers per hour. Assume that a Maglev train has a proper length of 150m. Suddenly, it goes out of control andreached a very high velocity. A stationary ground-based observer measured its length to be 120m while it's movingat a high constant velocity. What is the velocity of the train expressed in units of c?O CO 0.33cO 0.6cO 0.4c

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As of 2021, the world's fastest train the world is Japan's LO Series Maglev. It can reach a whopping speed of 600 ilometers per hour. Assume that a Maglev train has a proper length of 150m. Suddenly, it goes out of control and eached a very high velocity. A stationary ground-based observer measured its length to be 120m while it's moving t a high constant velocity. What is the velocity of the train expressed in units of c? Oc 0.33c 0.6c 0.4c

As of 2021, the world's fastest train the world is Japan's LO Series Maglev. It can reach a whopping speed of 600 ilometers per hour. Assume that a Maglev train has a proper length of 150m. Suddenly, it goes out of control and eached a very high velocity. A stationary ground-based observer measured its length to be 120m while it's moving t a high constant velocity. What is the velocity of the train expressed in units of c? Oc 0.33c 0.6c 0.4c

University Physics Volume 3

17th Edition

ISBN:9781938168185

Author:William Moebs, Jeff Sanny

Publisher:William Moebs, Jeff Sanny

Chapter5: Relativity

Section: Chapter Questions

Problem 28P: A neutron lives 900 s when at rest relative to a observer. How fast is the neutron moving relative...

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Concept explainers

Relativistic Energy and Momentum

According to classical physics, time flow is the same for every observer. But according to einstein's theory, time flow is different for different observers. The idea that time flow is not the same for all may sound strange because we may not experience this effect in everyday life. This effect is only observed when an object moves with some velocity comparable to the velocity of light. This velocity is termed relativistic velocity.

Question

As of 2021, the world's fastest train the world is Japan's LO Series Maglev. It can reach a whopping speed of 600
kilometers per hour. Assume that a Maglev train has a proper length of 150m. Suddenly, it goes out of control and
reached a very high velocity. A stationary ground-based observer measured its length to be 120m while it's moving
at a high constant velocity. What is the velocity of the train expressed in units of c?
O C
O 0.33c
O 0.6c
O 0.4c

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