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9 Cards in this Set
- Front
- Back
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Force Due to Gravity |
Fg=mg |
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Net Force |
EF=ma |
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Net Force |
EFx= Fa-Ff
-or- EFy= Fn-Fg |
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Friction Force |
Ff=uFn |
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Contact Forces
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EFm1=m1a
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Tension Forces without Friction |
M1a= EFm1=Ft M2a= EFm2=Fgm1-Ft a=(m2/m1+m2)g Ft=[m2-(m2^2/m1+m2)]g |
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Tension Forces with Friction |
EFm1+m2= (m1+m2)a m1a= EFm1+Ft-Ff=Ft-um1g m2a=EFm2=Fg-Ft=m2g-Ft a=[(m2-um1)/(m1+m2)]g |
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m1 method |
Ft= [(m2-um1/m1+m2)+u]m1g |
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m2 method |
Ft= [1-(m2-um1/m1+m2)m2g |
