iampaul said:Homework Statement
A train travels 890 km from Berlin to Paris and then overshoots the end of the track by 10m.
Homework Equations
a.What is the %error in the total distance covered
b.Is it correct to write the distance by the train as 890,010m?Explain.
The Attempt at a Solution
I got the answer for a. The book says that the answer for b is no. But I am not sure why. Can someone help me with b.
andorei said:for B., Since 1Km=1000m, Writing 890,000m can be considered because it is the same as 890km. There's nothing wrong in using any of the two.
The Berlin-Paris Train Problem in Physics is a thought experiment that involves two trains traveling at different speeds and the concept of relativity. It was first proposed by Albert Einstein in 1905 to demonstrate the principles of special relativity.
The main question behind the "Berlin-Paris Train Problem" is: what happens to the measurements of time and distance for an observer on one of the trains as it passes by the other train at a high speed? This question aims to explore the effects of relative motion on our perception of time and space.
The "Berlin-Paris Train Problem" is a thought experiment that illustrates the principles of special relativity, specifically the concept of time dilation and length contraction. It shows that time and space are relative and can change depending on the observer's frame of reference.
There are several possible solutions to the "Berlin-Paris Train Problem" depending on the frame of reference and assumptions made. Some solutions involve using the equations of special relativity to calculate the time and distance measurements, while others may involve using thought experiments to visualize the scenario.
The "Berlin-Paris Train Problem" challenges our understanding of physics by demonstrating the counterintuitive effects of relative motion on time and space. It also highlights the importance of considering the observer's frame of reference when making measurements and calculations. This thought experiment played a crucial role in the development of the theory of relativity and continues to challenge our understanding of the universe.