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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the formula for calculating moment?
💡 Hint: Think about how force and distance contribute to the turning effect.
Question 2
Easy
Name one type of contact force.
💡 Hint: Consider forces that require physical interaction.
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 the moment depend on?
- Only the force applied
- Only the distance from the pivot
- Both the force applied and the distance from the pivot
💡 Hint: Think about how changing either factor will affect the moment.
Question 2
Is a couple capable of producing translation?
- True
- False
💡 Hint: Recall what happens with equal and opposite forces.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A 50 N force is applied 4 m away from a pivot point. What is the moment around that pivot?
💡 Hint: Use the moment formula: Moment = Force × Distance.
Question 2
A horizontal beam has a 10 N weight hanging 2 m from the left end and an unknown weight W hanging 1 m from the right end. Find W if the beam is balanced.
💡 Hint: Set the clockwise moment equal to the anticlockwise moment.
Challenge and get performance evaluation