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Elevator Acceleration and Ball Gets Dropped

  • #1

Homework Statement



An elevator accelerates from the top floor at 100 m height downward with a uniform acceleration of a. After 5.0 s, an object is dropped out of an opening in the door, and that
object hits the ground 3 s later. Find a. How high up was the elevator when the object was dropped?


Homework Equations





The Attempt at a Solution

 

Answers and Replies

  • #2
Simon Bridge
Science Advisor
Homework Helper
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Welcome to PF;
Please show your attempt of this problem so we can figure out what help you need.
 

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