Charjowhite Charjowhite

19-06-2017
Physics

contestada

Provide at least three reasons why friction is needed.

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MRLAG2K MRLAG2K

19-06-2017

Without friction, we would not be able to stop walking since we would just keep slipping like on ice.

Without friction, objects would just slip and fall with a simple blow of air

And finally without friction we wouldn't be able to use machinery like cars and etc since they would just fly off

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jazzminmendoza1 jazzminmendoza1

18-12-2018

Sample Response: Friction allows people and objects to move. It provides traction for an object to start moving or change direction. It can also give people a better grip on objects. Finally, friction keeps objects in place when they are set down.

-Friction makes movement possible.

-Friction provides traction

-Friction makes it easier to hold on to objects

-Friction keeps objects in place.

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