friction notes - the physics aviaryfriction notes force friction we will be adding > another...
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Friction Notes
Force Friction
we will be adding>
another force•
to our formulasheet
Force friction is a contact forcethe occurs when two surfaces
try to slide passed each other.Friction can get an objectmoving or friction can bringan object to rest .
Force Friction
The friction forceis directly relatedto force Normal
.
That means the morethe surfaces are
pushed together, the greater theforce of friction
.
y = MX the slope is the→ a t coefficientFF =µ For
Force Friction
m-- tag = 2N
µ=o. 25
Example :
Fg = MAH -- C. 4) G.8) =3 . 92 NFN = Fg = 3.92N
FF -- le Fn = C. 25) (3.92) = • 98N
a=E¥=¥¥=€98• 4
a = 1.02.14 = 2.554%
tput into list