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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 inertial force?
💡 Hint: Remember the relationship between mass, acceleration, and force.
Question 2
Easy
What does D'Alembert's principle apply to in mechanics?
💡 Hint: Think about how dynamics can sometimes be treated like static conditions.
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 force appears due to the acceleration of mass?
- Frictional Force
- Inertial Force
- Weight
💡 Hint: Think about fictitious forces in motion.
Question 2
True or False: D'Alembert's principle applies only to static systems.
- True
- False
💡 Hint: Recall how dynamic systems can be treated.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A piston with mass 4 kg moves in a slider-crank with a radius of 0.3 m and an angular velocity of 6 rad/s. Calculate the acceleration and then the inertial force acting on the piston.
💡 Hint: Break it down into steps: calculate acceleration first.
Question 2
Discuss how varying the crank length impacts the forces experienced by the piston in dynamics.
💡 Hint: Consider the relationship between radius and acceleration in dynamic systems.
Challenge and get performance evaluation