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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the moment of force?
💡 Hint: Think of how force can cause rotation.
Question 2
Easy
What is the SI unit for measuring moment?
💡 Hint: What unit do we use for measuring force?
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 the formula for calculating the moment of force?
- Moment = Force × Distance
- Moment = Force + Distance
- Moment = Force / Distance
💡 Hint: Remember, it's about how much force is applied at a distance.
Question 2
True or False: The longer the distance from the pivot, the less force is required to create the same moment.
- True
- False
💡 Hint: Think about how leverage works.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A force of 40 N is applied at a distance of 0.8 m from a pivot. Calculate the moment of force and explain how changing the position closer or further would affect it.
💡 Hint: Use the formula moment = force × distance.
Question 2
Evaluate how moments work in a seesaw with two children of different weights sitting at different distances from the pivot. Explain how equilibrium is achieved.
💡 Hint: Recall that equilibrium occurs when clockwise moments equal anticlockwise moments.
Challenge and get performance evaluation