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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the SI unit of force?
💡 Hint: Think of Sir Isaac Newton!
Question 2
Easy
Give an example of a push force.
💡 Hint: Think about doors you use every day.
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 does force cause?
- Change in speed
- Change in color
- Change in temperature
💡 Hint: Think about actions like pushing or pulling.
Question 2
Force has which of the following units?
- True
- False
💡 Hint: Recall the scientist associated with this unit.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A 5 kg object is pushed with a force of 20 N. What is its acceleration?
💡 Hint: Use the formula for Newton's second law.
Question 2
Explain the difference between a contact and non-contact force, providing examples of each.
💡 Hint: Consider forces that require touch versus those that occur at a distance.
Challenge and get performance evaluation