Practice Properties (2.2) - Energy Methods, Force Fields & Central Forces
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Properties

Practice - Properties - 2.2

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Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What is the formula for gravitational potential energy?

💡 Hint: Think about the variables involved in mass, gravitational pull, and height.

Question 2 Easy

Define a conservative force.

💡 Hint: Remember examples like gravity.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What does a conservative force depend on?

Path taken
Potential energy
Initial speed

💡 Hint: Remember how energy relates to the force acting on an object.

Question 2

True or False: Non-conservative forces are path-independent.

True
False

💡 Hint: Think about friction and its behavior.

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Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

An object subjected to a conservative force is released from rest at the top of a hill. Describe its energy transformation as it rolls down.

💡 Hint: Consider how height changes relate to energy forms.

Challenge 2 Hard

Analyze a satellite in orbit under gravitational central force. What keeps it in orbit, and how does angular momentum apply?

💡 Hint: Reflect on the balance between gravitational and inertial forces for orbits.

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Reference links

Supplementary resources to enhance your learning experience.