Constant acceleration of train

  • Thread starter sonaguess
  • Start date
  • #1
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Homework Statement


Liz rushes down onto a subway platform to find her train already departing. She stops and watches the cars go by. Each car is 8.60m long. The first moves past her in 1.50 s and the second in 1.10 s. Find the constant acceleration of the train.


Homework Equations





The Attempt at a Solution

 

Answers and Replies

  • #2
Hootenanny
Staff Emeritus
Science Advisor
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Hi sonaguess and welcome to the forums,

What is the definition of acceleration?
 
  • #3
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the change in velocity is acceleration
 

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