P=Project   E=Experiment

Which Motor Oil Reduces Friction the Most? Synthetic or Conventional? [P]

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How do Car Engines Work? [P]

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How the different types of gears work and what gears are used for. [E] [P]

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Build and Research Steam Engines [P]

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Figure out how to calculate gear ratios by putting the gears together. [E]

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How brakes work? [E] [P]

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Car & Vehicle Science Fair Projects and Experiments
Car & Vehicle Pollution Science Fair Projects and Experiments

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P=Project   E=Experiment

Determine the effects of different motor oils and anti-friction additives on the level of friction measured between a moving and a stationary part. [E]

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What Type of Motor Oil Will Cause the Least Amount of Friction? [E] [E]

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Internal Combustion Engine historic milestones [E]

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Determine if car exhaust has a detrimental effect on seedlings and germination rate. [E] [E] [P]

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Build a small dynamometer that could measure the output power, torque, and RPM of a HO scale slot car. [E]

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The effect of the holes' size on the bottom of a hovercraft of the hovercraft's speed. [E]

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Car & Vehicle Science Fair Projects and Experiments
Car & Vehicle Pollution Science Fair Projects and Experiments

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P=Project   E=Experiment

An Internal Combustion Rotary Engine with Only Four Moving Parts [E]

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The physics of transferring power through moving gears. [E]

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How Much Energy is Lost to Friction in a Motor? [E]

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Find out whether the level of Carbon Monoxide (CO) emitted from car warm-up is hazardous to health. [E]

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Car & Vehicle Science Fair Projects and Experiments
Car & Vehicle Pollution Science Fair Projects and Experiments

R=Resource

Science Fair Projects Resources [R]

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Citation Guides, Style Manuals, Reference [R]

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Safety Resources [R] [R]

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Engineering Science Fair Books