Harmonic Motion with Two Masses: What Happens When One Falls Off?

AI Thread Summary
The discussion focuses on a physics problem involving two masses on a spring undergoing harmonic motion, specifically analyzing the effects when one mass falls off. Key questions include determining the new amplitude after the separation, the distance from the ceiling when kinetic energy is maximal, the time taken to reach this point, and calculating the kinetic energy. Participants are encouraged to attempt the problem before seeking help, emphasizing the importance of showing work in physics discussions. The original poster seeks assistance in solving these specific queries related to harmonic motion dynamics. Understanding these concepts is crucial for accurately addressing the problem posed.
transgalactic
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i added a picture which illustrates the situation that i am describing.

we put two masses on a spring.each masses weighs m .
the luse length of the sping is L. the spring constant is K.
both of the bodies (sticked together) are moving in a harmonic motion
with an amplitude A.

on one of the Oscillations when both of the masses where on the lowest
point of their course the bottom mass fell off.

g, A ,m, k ,L are known

1.what is the new amplituted (when there is only one mass left)?

2.what is the distance between the the mass and the ceiling
when its kinetic energy is maximal?

3.how much time passes from the moment of the separation
to the moment it reaches maximal kinetic energy?

4.find the kinetic energy?
 

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Please show your own efforts.
 
does anyone knows how to answer this question?

does anyone knows how to answer this question?
 
PF requires that you attempt the problem before asking for help. Thanks!
 

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