Answer to Question #53757 in Mechanics | Relativity for Joseph
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!
When asking about relative velocity, all that means is the perceived velocity of the policeman by Jed. Since Jed is traveling at 40km/hr and the policeman is traveling at 60km/hr relative to the earth, the policeman's relative velocity to Jed is:
60km/hr - 40km/hr = 20km/hr.
The policeman is traveling at 20km/hr relative to Jed.