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    Punchclark's Avatar
    Punchclark Posts: 2, Reputation: 1
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    #1

    Mar 24, 2014, 02:32 PM
    Train Physics
    An Acela Express locomotive pulls fourteen cars, each with a mass of 5.90×104 kg. What is the tension in the coupling between the third and fourth cars when the acceleration of the train is 0.32 m/s2?
    ma0641's Avatar
    ma0641 Posts: 15,675, Reputation: 1012
    Uber Member
    		  
    #2

    Mar 24, 2014, 03:49 PM
    You need to us your work. We don't do your homework. This applies to your other question too. Sorry.
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