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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is gravitational potential energy?
💡 Hint: Think about energy associated with height.
Question 2
Easy
How do you calculate potential energy?
💡 Hint: Each component influences the calculation.
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 does gravitational potential energy depend on?
- Mass
- Height
- Both Mass and Height
💡 Hint: Consider all the components in the energy formula.
Question 2
True or False: Potential energy can be negative depending on the reference point.
- True
- False
💡 Hint: Think about how you can define ground level.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
An object weighs 80 N and is lifted to a height of 15 m. Calculate the potential energy gained and explain the significance of this energy in the context of energy conservation.
💡 Hint: Use the direct formula that connects height and weight.
Question 2
If the potential energy of an object is found to be 200 J and the object is raised to a height of 4 m, determine its mass.
💡 Hint: Rearrange the potential energy formula to find mass.
Challenge and get performance evaluation