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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the condition for translational equilibrium?
💡 Hint: Think about what would happen if forces did not balance each other.
Question 2
Easy
What does it mean for a body to be in rotational equilibrium?
💡 Hint: Consider the balance of forces causing rotation.
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 main condition for a body to be in rotational equilibrium?
- Total forces are zero
- Total torques are zero
- Both must be zero
💡 Hint: Think about stability and how forces and torques interact.
Question 2
True or False: A couple can cause both linear and angular motion.
- True
- False
💡 Hint: Remember the effect of two opposing forces.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A beam is supported at both ends. A weight is placed 2m from one end. Calculate the force exerted by each support given weights on either side.
💡 Hint: Use the moment arm method.
Question 2
Two masses connected by a pulley system rotate a rigid beam. Calculate the necessary torque to maintain equilibrium.
💡 Hint: Think about the tension and radius of the pulley.
Challenge and get performance evaluation