Solve Basic Spring Problem: Minimum Distance Between Connected Blocks

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SUMMARY

The discussion focuses on a physics problem involving a block (Block A) moving with an initial velocity (v_0) that collides with two stationary blocks (Blocks B and C) connected by a spring with a spring constant (k). The objective is to determine the minimum distance between Blocks B and C to prevent Block B from colliding with Block C during the impact. The conversation clarifies that the spring's role is to absorb the impact and prevent Block B from hitting Block C, emphasizing the importance of understanding the dynamics of the system.

PREREQUISITES
  • Understanding of basic mechanics, specifically Newton's laws of motion.
  • Knowledge of spring dynamics, including Hooke's Law and spring constants.
  • Familiarity with concepts of momentum and energy conservation in collisions.
  • Basic algebra for solving equations related to motion and forces.
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  • Study the principles of Hooke's Law and its application in collision scenarios.
  • Learn about conservation of momentum and energy in elastic collisions.
  • Explore the dynamics of coupled oscillators and their behavior during impacts.
  • Investigate the mathematical modeling of spring-mass systems in physics.
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Students of physics, educators teaching mechanics, and anyone interested in understanding collision dynamics and spring systems in classical mechanics.

fireemblem13
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Tell me if this question makes any sense.

One block moving with velocity v_0 hits a system of two blocks at rest connected by an undeformed spring with spring constant k. Find the minimum distance between the blocks attached to the spring. All masses are of equal mass.

I'm not quite sure what to do with this. I don't see what's limiting the distance between the blocks.
 
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Welcome to PF!

Hi fireemblem13! Welcome to PF! :wink:

Block A is moving. There is a spring between blocks B and C. The spring will stop B from hitting C. :smile:
 
So, it's asking the minimum distance B and C can be so that B does not hit C when A hits B?
 

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