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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does translational equilibrium mean?
💡 Hint: Think about forces that balance each other.
Question 2
Easy
Give an example of rotational equilibrium.
💡 Hint: Consider a door that moves slowly.
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 condition indicates translational equilibrium?
- Net torque is zero
- Net force is zero
- Object is moving
💡 Hint: Think about the forces acting on a resting object.
Question 2
True or False: An object in rotational equilibrium experiences angular acceleration.
- True
- False
💡 Hint: Consider what happens to an object's rotation when in equilibrium.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A beam is supported at one end while carrying a weight of 200 N at the other end. What are the forces acting on the beam at equilibrium?
💡 Hint: Consider the principle of balanced forces.
Question 2
If a seesaw has a child weighing 30 kg on one side 2 meters from the pivot and another child weighing 20 kg on the other side, how far from the pivot must the 20 kg child sit for the seesaw to be in rotational equilibrium?
💡 Hint: Use the formula for torque: torque = force x distance.
Challenge and get performance evaluation