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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the formula for kinetic energy?
💡 Hint: Think about what factors affect movement.
Question 2
Easy
How does potential energy behave at maximum displacement?
💡 Hint: Consider where the object is at that point.
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 total mechanical energy formula for a system in SHM?
- E = 1/2 k A^2
- E = k A
- E = mgh
💡 Hint: Consider the relationship between spring constant, amplitude, and energy.
Question 2
True or False: The potential energy is maximum at the mean position.
- True
- False
💡 Hint: Think about where each type of energy is found.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A spring with a spring constant of 400 N/m stretches 10 cm when a mass is applied. Calculate the total mechanical energy of the system.
💡 Hint: Use the total energy formula and remember to convert cm to meters.
Question 2
If a swinging pendulum has maximum potential energy of 3 J at its peak, what is its kinetic energy at the mean position?
💡 Hint: Recall energy conservation principles in SHM.
Challenge and get performance evaluation