78 505
Assignments Done
Successfully Done
In September 2019

Answer to Question #42 in Mechanics | Relativity for Kris

Question #42
Can a person while on a moving subway escalator be at rest in the reference system associated with the earth?
Expert's answer
A person on an escalator is at rest relative to the escalator, but as the escalator is moving in the frame of land, then a person cannot be motionless in the rest frame of the ground.

Need a fast expert's response?

Submit order

and get a quick answer at the best price

for any assignment or question with DETAILED EXPLANATIONS!


No comments. Be first!

Leave a comment

Ask Your question

Privacy policy Terms and Conditions