"nickname"
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Im not sure how to start this question
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ghostwalker
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[quote(Original post by "nickname")]Name:  Screenshot 2020-10-30 at 8.29.35 pm.png
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Im not sure how to start this question[/quote]

Well you're told to model the whole train as a single particle. And you're looking at deceleration, so what formula would be useful?
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"nickname"
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(Original post by ghostwalker)
[quote(Original post by "nickname")]Name:  Screenshot 2020-10-30 at 8.29.35 pm.png
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Im not sure how to start this question
Well you're told to model the whole train as a single particle. And you're looking at deceleration, so what formula would be useful?[/QUOTE]
I think to split E, A and B to look at net force of each component
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ghostwalker
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[quote(Original post by "nickname")]Well you're told to model the whole train as a single particle. And you're looking at deceleration, so what formula would be useful?[/quote]
I think to split E, A and B to look at net force of each component[/QUOTE]

Well it says model the train as a single particle, so you don't want to split it.
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