Diagram of a simple lever with descriptions and cartoon professor.

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Size: 7167px × 4583px
Photo credit: © Photiconix / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: advantage, amusing, boffin, cartoon, character, college, diagram, distance, education, educational, efficiency, effort, energy, engineering, force, friction, fulcrum, funny, humorous, illustration, lever, leverage, load, machine, mechanical, moment, physics, power, professor, ratio, school, science, simple, teacher, technical, turning, vector, velocity, weight, white