main

prev        

Statement of a problem № 2472

        next    

An 8000-kg engine pulls a 40000-kg train along a level track and gives it an acceleration a1 = 1.20 m/s2. What acceleration (a2) would the engine give to a 16000-kg train?

Solution:
An 8000-kg engine pulls a 40000-kg train along a level track and gives it an acc

New search. (Also 5349 free access solutions)