Shared Flashcard Set

Details

Title

Friction Forces

Description

N/A

Total Cards

Subject

Science

Level

8th Grade

Created

10/21/2008

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Additional Science Flashcards

Term

What is a friction force?

Definition

Friction forces act when any two surfaces rub together.

Term

Does friction change if the rubbing surfaces are made rougher?

Definition

Yes, the objects slow down.

Term

Is friction a pulling or pushing force?

Definition

Pulling

Term

What is limiting friction? What is another name for it?

Definition

It is the extra friction needed to get an object started moving. Static friction.

Term

How are forces measured?

Definition

On spring balances and scales. They are measured in newtons.