6,068
edits
Changes
no edit summary
;[[static friction]]
;[[static friction]]
:the force that is needed for motion to start if the surfaces are initially at rest with respect to each other.
:the force that is needed for motion to start if the surfaces are initially at rest with respect to each other.
;[[dynamic friction]]
;[[Kinetic friction]]
:the force that is caused by friction once the surfaces are moving with respect to each other.
:the force that is caused by friction once the surfaces are moving with respect to each other.