Tuesday
July 29, 2014

Homework Help: physics

Posted by scott on Saturday, November 3, 2012 at 4:06pm.

A freight train has a mass of 3.1 107 kg.
If the locomotive can exert a constant pull
of 4.9 105 N, how long would it take to
increase the speed of the train from rest to
71.9 km/h? Disregard friction.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

physics - A freight train has a mass of 6.5 107 kg. If the locomotive can exert ...
physics - A freight train has a mass of 5 x 107 kg. If the locomotive can exert ...
physics - A freight train has a mass of 3.2 107 kg. If the locomotive can ...
Physics - A freight train has a mass of 1.2 107 kg. If the locomotive can exert ...
Physics - A freight train has a mass of 1.7 107 kg. If the locomotive can exert ...
physics - A freight train has a mass of 1.4 107 kg. If the locomotive can exert...
Physics - A freight train has a mass of 1.2 107 kg. If the locomotive can ...
physics - A freight train has a mass of 1.5 107 kg. If the locomotive can exert ...
physics - A freight train has a mass of 1.2 107 kg. If the locomotive can exert ...
physics - A freight train has a mass of 1.9 107 kg. If the locomotive can exert ...

Search
Members