Practice - Force
Practice Questions
Test your understanding with targeted questions
Define force in your own words.
💡 Hint: Think about how something might move.
What unit measures force?
💡 Hint: It starts with 'N' and is named after a famous scientist.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the SI unit of force?
💡 Hint: Named after a famous physicist.
True or False: A couple consists of two forces that cause translation.
💡 Hint: Think about how the forces are arranged.
1 more question available
Challenge Problems
Push your limits with advanced challenges
A seesaw is 4 m long and balanced in its center. If a child weighing 30 kg sits 1 m from one end, how much weight (in Newtons) must sit on the other end to keep it balanced?
💡 Hint: Use the principles of moments for equilibrium.
If a force of 15 N is applied at an angle of 30 degrees to the horizontal on a pivot that is 0.6 m from the point of application, what is the moment produced?
💡 Hint: Use the component of the force that acts perpendicular to the distance.
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Reference links
Supplementary resources to enhance your learning experience.