Powering a Vehicle with Falling Mass: A Design Guide

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SUMMARY

The discussion focuses on designing a vehicle powered by the energy of a falling mass to ascend an inclined ramp. Key methods mentioned include the use of pulleys and a trebuchet mechanism, which has been successfully demonstrated by launching a Volkswagen. The design aims to efficiently convert gravitational potential energy into kinetic energy for forward motion.

PREREQUISITES
  • Understanding of basic physics principles, particularly gravitational potential energy.
  • Familiarity with mechanical systems, specifically pulleys and levers.
  • Knowledge of trebuchet mechanics and energy conversion techniques.
  • Basic engineering design principles for vehicle construction.
NEXT STEPS
  • Research the mechanics of pulleys and their applications in energy transfer.
  • Study the design and operation of trebuchets for effective energy conversion.
  • Explore vehicle design principles that optimize weight distribution and energy efficiency.
  • Investigate real-world applications of gravitational energy in transportation systems.
USEFUL FOR

Engineers, physics enthusiasts, and hobbyists interested in innovative vehicle design and energy conversion methods.

deuzada
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please help me to find out what is the best and simple way to convert the energy of falling mass to into forward motion? i have to design and creat a vehicle which uses a mass falling over a short distance to power a vehicle up an inclined ramp.
 
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A trebuchet (catapult) has been used to launch a Volkswagen. See this youtube (this is actually a parabola):
 
Last edited by a moderator:
You could drop a heavy weight on someone's head and then swipe his car keys...
 

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