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Friction Quiz

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Questions and Answers

What type of friction is illustrated by rubbing pieces of wood together to start a fire?

Lubricated friction

Dry friction (correct)

Skin friction

Fluid friction

Which type of friction can lead to wear and performance degradation?

Skin friction

Fluid friction

Internal friction (correct)

Lubricated friction

What happens to kinetic energy when motion with friction occurs?

It is transformed to thermal energy (correct)

It is conserved

It is eliminated

It is transformed to potential energy

What type of force is friction?

<p>Non-conservative force</p> Signup and view all the answers

What gives rise to dry friction?

<p>Inter-surface adhesion</p> Signup and view all the answers

Friction Quiz

Choose a study mode

Podcast

Questions and Answers

What type of friction is illustrated by rubbing pieces of wood together to start a fire?

Which type of friction can lead to wear and performance degradation?

What happens to kinetic energy when motion with friction occurs?

What type of force is friction?

What gives rise to dry friction?

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Types of Friction in Physics

Friction

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