Practice - Design Task
Practice Questions
Test your understanding with targeted questions
Define rolling resistance.
💡 Hint: Think about forces acting against movement.
List one way to reduce rolling resistance.
💡 Hint: Consider materials used in wheels.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is rolling resistance?
💡 Hint: Consider the forces acting against a rolling object.
True or False: Using ball bearings can help reduce rolling resistance.
💡 Hint: Think about how bearings affect movement.
2 more questions available
Challenge Problems
Push your limits with advanced challenges
Design an experiment to compare different wheel materials for rolling resistance. Include variables and how you would analyze the data.
💡 Hint: Consider controlled variables that could affect your results.
Propose a unique design modification not discussed in this section, hypothesize its effect on rolling resistance, and explain the reasoning.
💡 Hint: Think about how weight affects motion on various terrains.
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Reference links
Supplementary resources to enhance your learning experience.