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Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is friction?
💡 Hint: Think about what happens when you rub your hands together.
Question 2
Easy
Give one benefit of friction in sports.
💡 Hint: Consider the shoes athletes wear.
Practice 4 more questions and get performance evaluation
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What force opposes motion between surfaces?
💡 Hint: Remember how difficult it is to slide something on a rough surface.
Question 2
True or False: Friction is always undesirable.
💡 Hint: Think about activities where you need to stop or hold things.
Solve 2 more questions and get performance evaluation
Push your limits with challenges.
Question 1
Design a boat that minimizes fluid friction. What shapes and materials would you choose?
💡 Hint: Think about the shape of fish and how they move through water.
Question 2
Create a poster demonstrating the role of friction in a chosen sport. Include facts, benefits, and visuals.
💡 Hint: Consider how you can show both positive and negative effects.
Challenge and get performance evaluation