Object dropped on trampoline - Acceleration

AI Thread Summary
When an object is dropped onto a trampoline, it causes the trampoline to expand upon impact. The discussion centers on whether the acceleration becomes negative after the trampoline expands. It is suggested that the acceleration should be considered negative due to the downward direction of the object's motion. The need for showing effort in problem-solving is emphasized, indicating that participants should engage more deeply with the physics concepts involved. Understanding the dynamics of the trampoline's expansion and the object's motion is crucial for accurately determining acceleration.
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Homework Statement



For example, if given a question that has an object dropped onto a trampoline, the object will expand the trampoline when it hits it, would the acceleration be negative after the trampoline expands for example 1 meter?

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The Attempt at a Solution

 
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What are your thoughts on this problem?

According to the Homework Help forum rules, you have to show you put some effort into a problem to get help here.
 
Well, I think that if the trampoline expands, the acceleration should be negative because your direction is negative.
 
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