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Force Friction

Friction force

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Slides for teaching about static and kinetic friction forces.

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Page 1: Friction force

Force

Friction

Page 2: Friction force
Page 3: Friction force
Page 4: Friction force
Page 5: Friction force
Page 6: Friction force

push by hand friction by table

weight

normal

Page 7: Friction force

push by hand friction by table

Page 8: Friction force

pushf

Page 9: Friction force

Time

Fric

tion

Page 10: Friction force

Time

Fric

tion

still

Page 11: Friction force

still(static)

Page 12: Friction force

Time

Fric

tion

still

static

Page 13: Friction force

still

push by hand friction by tablestatic

Page 14: Friction force

still

pushfs

Page 15: Friction force

Time

Fric

tion

still

static

Page 16: Friction force

pushfs still

Page 17: Friction force

pushfs still

push stillfs

Page 18: Friction force

starts to slide

Page 19: Friction force

push by hand friction by table

starts to slide

maximum static

Page 20: Friction force

starts to slide

pushfs max

Page 21: Friction force

pushfs still

push

push

still

starts to slide

fs

fs max

Page 22: Friction force

Time

Fric

tion

starts to slide

still

static

Page 23: Friction force

Time

Fric

tion

starts to slide

still

fs max

static

Page 24: Friction force

starts to slide

Page 25: Friction force

slides

Page 26: Friction force

push by hand friction by tablekinetic

slides

Page 27: Friction force

slides

pushfk

Page 28: Friction force

slides

pushfk

Page 29: Friction force

slides

pushfk

Page 30: Friction force

Time

Fric

tion

starts to slide

still slides

fs max

static

Page 31: Friction force

Time

Fric

tion

starts to slide

still

fs max

static

kinetic

slides

Page 32: Friction force

Time

Fric

tion

starts to slide

still

fs max

static

kineticfk

slides

Page 33: Friction force

pushfs still

push

push

still

starts to slide

push slides

fs

fs max

fk

Page 34: Friction force

pushfs still

push

push

still

starts to slide

push slides

fs

fs max

fk

Page 35: Friction force
Page 36: Friction force
Page 37: Friction force

Time

Fric

tion fs max

fk

starts to slide

static

kinetic

still slides

Page 38: Friction force

pushfs still

push

push

still

starts to slide

push slides

fs

fs max

fk

Page 39: Friction force