Puddy hitting a mass attached to spring

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SUMMARY

The discussion revolves around a physics problem involving a block of mass M on a frictionless surface attached to a spring with spring constant k. A blob of putty with mass m and initial speed v collides with the block and sticks to it. The objective is to determine the maximum compression of the spring using the principle of total energy, where total energy (TE) is the sum of kinetic energy (KE) and potential energy (PE).

PREREQUISITES
  • Understanding of classical mechanics principles, specifically conservation of momentum and energy.
  • Familiarity with kinetic energy (KE) and potential energy (PE) equations.
  • Knowledge of spring mechanics, particularly Hooke's Law.
  • Basic algebra for solving equations related to energy and motion.
NEXT STEPS
  • Study the conservation of momentum in inelastic collisions.
  • Learn how to apply Hooke's Law to calculate spring compression.
  • Explore the relationship between kinetic energy and potential energy in mechanical systems.
  • Investigate examples of similar problems involving mass-spring systems and collisions.
USEFUL FOR

Students studying classical mechanics, physics educators, and anyone interested in solving problems related to collisions and spring dynamics.

xkirkx
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Homework Statement



A block of mass M rests on a frictionless horizontal surface and is attached to a wall by a spring of spring constant k. A blob of putty of mass m and horizontal speed v collides with and sticks to the block. Find the maximum compression of the spring.

can anyone help?
 
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xkirkx said:

Homework Statement



A block of mass M rests on a frictionless horizontal surface and is attached to a wall by a spring of spring constant k. A blob of putty of mass m and horizontal speed v collides with and sticks to the block. Find the maximum compression of the spring.

can anyone help?

Too funny. I saw the title of this thread, and thought a cat was the projectile! :smile:

Welcome to the PF. Use total energy to solve the problem. TE = KE + PE.
 
thank you
 

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