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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does inertia refer to in physics?
💡 Hint: Think about the behavior of an object when not acted upon by a force.
Question 2
Easy
Write the formula for calculating inertia force in a structure.
💡 Hint: What do you multiply to find force from mass and acceleration?
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 inertia primarily responsible for?
- A) Moving objects
- B) Resisting changes in motion
- C) Causing motion
💡 Hint: Think about what happens to objects when no force is applied.
Question 2
True or False: Inertia force increases with mass.
- True
- False
💡 Hint: Consider how mass impacts a body's resistance to motion.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Calculate the inertia force experienced by a 500 kg object when accelerated at 4 m/s².
💡 Hint: Use the formula for inertia force and substitute the values of mass and acceleration.
Question 2
Discuss how increasing the mass of a building impacts its response during an earthquake. Include an example of a structural design decision that mitigates this impact.
💡 Hint: Consider the trade-off between safety and material choice for effective designs.
Challenge and get performance evaluation