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Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
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Knowledge
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the primary function of a flywheel?
💡 Hint: Think about the energy needs in machines.
Question 2
Easy
Name one type of flywheel.
💡 Hint: Remember their shapes and how they store energy.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is the primary purpose of a flywheel?
- To store energy
- To reduce weight
- To increase speed
💡 Hint: Think about what they achieve in machines.
Question 2
Flywheels can be classified into which two main types?
- Rim-type and disk-type
- Rim-type and solid-type
- Solid-type and hollow-type
💡 Hint: Look at how energy is primarily stored.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Imagine you are designing a flywheel for an electric car. What factors should you consider in terms of energy efficiency and performance?
💡 Hint: Think of the car’s overall energy demands.
Question 2
Calculate the moment of inertia for a flywheel that has a mass of 20 kg and a radius of 0.5 m, assuming it's a solid wheel.
💡 Hint: Use the formula for a solid cylinder.
Challenge and get performance evaluation