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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the definition of a force?
💡 Hint: Think about how you interact with objects daily.
Question 2
Easy
Give an example of a contact force.
💡 Hint: Think of forces that require 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
Which statement best describes a force?
- A push or pull on an object
- A measure of mass
- A direction of motion
💡 Hint: Think about how you move objects.
Question 2
True or False: Friction is a non-contact force.
- True
- False
💡 Hint: Remember the role friction plays on surfaces.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
If an object is sliding down a frictionless hill, what forces are acting on it and what will its motion be like?
💡 Hint: Consider the forces present when there's no opposing force.
Question 2
A person pulls a rope with a force of 50 N horizontally while friction opposes with 20 N. What is the net force on the object being pulled?
💡 Hint: Remember to subtract opposing forces.
Challenge and get performance evaluation