Balloon-Powered Car Challenge Quiz

What is the main source of power for the balloon-powered car?

• Battery power

• Solar energy

• Electric motor

• Air pressure from a balloon

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What law of motion does a balloon-powered car demonstrate?

• The law of conservation of energy

• Newton's first law of motion

• Newton's third law of motion

• Newton's second law of motion

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Which material is suggested for the body of the car?

• Metal sheet

• Plastic bottle

• Glass

• Wood plank

What can be used as wheels for the balloon-powered car?

• Cans

• CDs

• Stones

• Books

What is the primary safety concern mentioned for building the car?

• Electrical shock

• Toxic fumes

• Sharp edges from cut materials

• High temperatures

What is the main challenge in the balloon-powered car project?

• Designing it to travel as far as possible

• Making it fly

• Making it invisible

• Making it waterproof

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What is kinetic energy?

• Energy of motion

• Energy of heat

• Energy of position

• Energy of rest

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What does Newton's third law of motion state?

• Objects in motion stay in motion

• Force equals mass times acceleration

• Every action has an equal and opposite reaction

• Energy cannot be created or destroyed

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What type of project is building a balloon-powered car classified as?

• Scientific method

• Engineering challenge

• Mathematical model

• Biological study

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What is NOT a suggested material for connecting wheels to axles?

• Modeling clay

• Dry sponge

• Glue

• Nails