Module 21: Coordinates in Motion  Exercise 1a & 1b
Quizsummary
0 of 2 questions completed
Questions:
 1
 2
Information
You have already completed the quiz before. Hence you can not start it again.
Quiz is loading...
You must sign in or sign up to start the quiz.
You must first complete the following:
Results
Results
0 of 2 questions answered correctly
Time has elapsed
Categories
 Module 21: Coordinates in Motion  Exercise 1a & 1b 0%
 specialrelativityproblemcategory 0%
 1
 2
 Answered
 Review

Question 1 of 2
1. Question
Newton didn't know about the subtle features of time as measured by clocks in motion, and would simply have said that clocks in a moving frame are all in synch with themselves and with our clocks in the laboratory. However, Newton would agree, of course, that if a given point $P$ is viewed from the perspective of a frame that's in motion, then the spatial coordinates of $P$ in the moving frame will change over time. Let's work out a simple example of this.
CorrectIncorrect 
Question 2 of 2
2. Question
Let $Q$ be the point $(10,3)$ in $(x,y)$ coordinates, and to be concrete assume the units are meters. Let the $(x^\prime,y^\prime)$ coordinate system align with the $(x,y)$ system at $t=0$, but then move to the left (along the $x$axis) with a speed of 2 meters per second. At $t = 6$ seconds, what would Newton say are the coordinates of $P$ in the moving system?
CorrectIncorrect