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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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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Define what a force is.
💡 Hint: Think about how you might move an object.
Question 2
Easy
What is the difference between contact and non-contact forces?
💡 Hint: Consider forces acting without touching.
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 force?
💡 Hint: Think about how you might influence the movement of an object.
Question 2
Which of the following is a non-contact force?
- Friction
- Gravity
- Tension
💡 Hint: Consider how objects fall without direct contact.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A vehicle weighs 2000 kg, and it accelerates at 2 m/s². What is the net force acting on the vehicle?
💡 Hint: Think of how to apply Newton's second law.
Question 2
If two opposing forces of 5 N and 3 N act on an object, calculate the net force and state the direction.
💡 Hint: Consider how forces work in the same vs. opposite directions.
Challenge and get performance evaluation