2.2 - Higher Pairs: Line or point contact
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Practice Questions
Test your understanding with targeted questions
What is a higher pair?
💡 Hint: Think about the type of contact between links.
Name one example of a higher pair.
💡 Hint: Consider examples from machines.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What type of contact do higher pairs involve?
💡 Hint: Reflect on the definition of higher pairs.
True or False: A cam and follower is a type of higher pair.
💡 Hint: Consider what defines a higher pair.
1 more question available
Challenge Problems
Push your limits with advanced challenges
Design a mechanism using a cam and follower that could automate a simple task, like opening a door. Describe its operation.
💡 Hint: Think about how cam shapes influence follower movement.
Explain how the efficiency of a rolling wheel affects modes of transportation.
💡 Hint: Consider the difference between rolling motion and sliding motion when analyzing efficiency.
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