Friday
August 29, 2014

Homework Help: physics

Posted by badz on Saturday, August 4, 2012 at 10:25am.

A locomotive is pulling 17 freight cars, each of which is loaded with the same amount of weight. The mass of each freight car (with its load) is 37,000 kg. If the train is accelerating at 0.7 m/s2 on a level track, what is the tension in the coupling between the second and third cars? (The car nearest the locomotive is counted as the first car, and friction is negligible.)

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

dynamics, check my ans - Three identical train locomotives, on separate tracks, ...
MaTh - An empty truck weighs 2000 kg. After the truck was loaded, freight made ...
math - An empty truck weighs 2000 kg. After the truck was loaded, freight made ...
Physics - In the railroad freight yard, an empty freight car of mass m rolls ...
Psychics - A freight car is moving freely along a railroad track at 7.0 m/s and ...
Physics - A 24-ton freight car rolls along a straight track with a speed of ...
physics - A train consists of 40 freight cars, each having a mass of 2.71 105...
Physics - A freight car with a mass of 29,000 kg rolls down an inclined track ...
Physics - A train engine pulls out of a station along a straight horizontal ...
Business math - PROBLEM 1 The video discusses the requirements of a package to ...

Search
Members