Mo logo [home] [lexicon] [problems] [tests] [courses] [auxiliaries] [notes] [staff] german flag
Mathematics-Online problems:

Interactive Problem 1315: Frame of Reference in Motion

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Given a car heading north at a speed of 100km/h. If we saw the car from a train heading northwest at a speed of 50km/h, what would be the observed speed of the car?

Solution:
km/h

(The result should be correct to three decimal places.)


   

see also:

[Solutions]
  automatically generated: 2/ 6/2018