Electromagnetism, dynamics and energy

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SUMMARY

The discussion focuses on a physics problem involving a 17 kg cat shot from a charged plate at 5000V, with a charge of 2.377 x 10^16 C. The cat lands in a 3 kg crate with a coefficient of friction (µ) of 0.1 over a distance of 0.50 meters. The crate is halted by a spring with a spring constant of 700 N/m. The spring compression is calculated based on the energy transferred during the impact and the frictional forces acting on the crate.

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  • Familiarity with spring mechanics and Hooke's Law
  • Concepts of energy conservation and friction
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jchard
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a 17KG cat is shot out of a hole in the side of a charged plate when the voltage is suddenly turned up to 5000V. The cat has a charge of 2.377^16c. He lands in a 3kg crate on wheels that has a µ=0.1 for o.50 meters. The crate is then put to stop by a spring 700 N/M. how much did the spring compress?
 
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